<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
  <url>
    <loc>https://shop.mattsdiamonds.com/</loc>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100765993062</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a7171093-6a8b-47d2-9bdc-1e449a15622e.jpg?v=1784745078</image:loc>
      <image:title>3ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>3ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100765906793</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0f25aa5f-4bbf-42db-82f1-cb63622de80f.jpg?v=1784745094</image:loc>
      <image:title>3.05ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>3.05ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100767401036</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0e0e95ba-e577-4be0-bce7-0830587bf2de.jpg?v=1784744983</image:loc>
      <image:title>1.04ct Oval Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>1.04ct Oval Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743269295</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/cushion_646c4f8a-6388-46be-8789-d66794f84747.jpg?v=1784745153</image:loc>
      <image:title>5.04ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>5.04ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747076090</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_fe8a067a-4d0a-4434-9811-6ea6192fd994.jpg?v=1784745119</image:loc>
      <image:title>3.88ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>3.88ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756151163</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b5dbfd00-6f79-4c8a-91c5-7bfbacf166e7.jpg?v=1784745045</image:loc>
      <image:title>2.06ct Princess Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>2.06ct Princess Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100757496582</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_df898503-2dc3-464e-b714-5cba52d3204a.jpg?v=1784745084</image:loc>
      <image:title>3.02ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>3.02ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760944141</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_e211be01-549d-47fb-b869-ee822a77f6e7.jpg?v=1784745046</image:loc>
      <image:title>2.06ct Princess Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>2.06ct Princess Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743824885</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_dc212432-78fc-47c5-9e75-1f49436c43cb.jpg?v=1784745111</image:loc>
      <image:title>3.1ct Radiant Lab-Grown Diamond G VS1 — IGI Certified</image:title>
      <image:caption>3.1ct Radiant Lab-Grown Diamond G VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100748303880</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_18b8ebb0-294e-4b1b-9842-d3bdd14275a5.jpg?v=1784745027</image:loc>
      <image:title>2.02ct Asscher Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.02ct Asscher Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752495173</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_384f18dd-5924-482c-a67b-b9197d062f9b.jpg?v=1784745055</image:loc>
      <image:title>2.1ct Heart Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.1ct Heart Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759910744</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b4dab79f-701d-47ee-948e-d3614564d4ea.jpg?v=1784745061</image:loc>
      <image:title>2.55ct Radiant Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>2.55ct Radiant Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100767693068</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_397d9109-6140-475a-aaec-785b08d1c69a.jpg?v=1784745066</image:loc>
      <image:title>2.59ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.59ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100753597221</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_2459d6a4-23f4-405f-8e5d-c11131328462.jpg?v=1784745014</image:loc>
      <image:title>1.98ct Emerald Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>1.98ct Emerald Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743386015</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_84ffa932-963d-4351-a87a-43af8f6fa45f.jpg?v=1784745140</image:loc>
      <image:title>4.22ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>4.22ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100754572847</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_794e9639-17bb-48fc-a3da-8f8613c059c9.jpg?v=1784745102</image:loc>
      <image:title>3.08ct Asscher Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>3.08ct Asscher Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756688456</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0f5d27ba-bec6-4025-8841-6763646458b4.jpg?v=1784745141</image:loc>
      <image:title>4.26ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>4.26ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100766591112</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0aa1bf6e-18ef-4d15-97e2-14ac04461e91.jpg?v=1784745144</image:loc>
      <image:title>5ct Pear Lab-Grown Diamond F VS2 — IGI Certified</image:title>
      <image:caption>5ct Pear Lab-Grown Diamond F VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747460708</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5548e029-e7d7-4b51-a418-e937bb4ebb16.jpg?v=1784744958</image:loc>
      <image:title>1ct Heart Lab-Grown Diamond D VS2 — IGI Certified</image:title>
      <image:caption>1ct Heart Lab-Grown Diamond D VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752443656</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_1304628f-651f-4704-bbfd-aad8e376df13.jpg?v=1784745012</image:loc>
      <image:title>1.59ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>1.59ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100753056475</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f957eb99-0310-4226-b1cc-4b39f0dc7001.jpg?v=1784745059</image:loc>
      <image:title>2.52ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.52ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100753163954</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_77e29dbc-1529-452c-9703-1dceb58c897d.jpg?v=1784745137</image:loc>
      <image:title>4.08ct Heart Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>4.08ct Heart Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100753318677</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5e48ef9d-56ba-4510-8778-5ae44749e463.jpg?v=1784745113</image:loc>
      <image:title>3.1ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>3.1ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100753548019</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4243f43f-4676-4bef-97f8-bfaf72e4df31.jpg?v=1784744970</image:loc>
      <image:title>1.01ct Cushion Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>1.01ct Cushion Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100757296047</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_98da2609-e872-48dd-854a-04876aefa672.jpg?v=1784745157</image:loc>
      <image:title>5.04ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>5.04ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100765906741</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_65ac684a-1783-4d23-82ba-ebc990f01810.jpg?v=1784745057</image:loc>
      <image:title>2.51ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.51ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759943471</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_61bb0cd8-4499-49b9-8382-66480b04eff2.jpg?v=1784745113</image:loc>
      <image:title>3.1ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>3.1ct Emerald Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747809798</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_19feba95-13c2-4828-90bc-c6918beb5583.jpg?v=1784745101</image:loc>
      <image:title>3.07ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>3.07ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100757853489</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ab5d0193-1b7a-40f0-8871-082aa0bd2829.jpg?v=1784745083</image:loc>
      <image:title>3.01ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>3.01ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100766090053</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_32e327c0-f42e-4205-bafa-4dc2fa59f03f.jpg?v=1784745121</image:loc>
      <image:title>4ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>4ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg814631684</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/pear_52b826c6-69a5-44a3-8b10-43efd3811346.jpg?v=1784745068</image:loc>
      <image:title>3ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:title>
      <image:caption>3ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg800614110</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_3ad80dd9-9fcd-4623-80c2-0b94c9a0fa85.jpg?v=1784745075</image:loc>
      <image:title>3ct Cushion modified Lab-Grown Diamond FANCY VS2 — IGI Certified</image:title>
      <image:caption>3ct Cushion modified Lab-Grown Diamond FANCY VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg800604926</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_eb4463df-de07-4819-a244-6ed090c0c073.jpg?v=1784745079</image:loc>
      <image:title>3.01ct Other Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>3.01ct Other Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg804662816</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/radiant_e379a41a-63bc-4a98-b83b-8a31ea5c9eab.jpg?v=1784745084</image:loc>
      <image:title>3.02ct Radiant Lab-Grown Diamond FANCY VVS2 — IGI Certified</image:title>
      <image:caption>3.02ct Radiant Lab-Grown Diamond FANCY VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg586338807</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/oval_ef2092ac-2155-45da-aa19-18814e82bd5a.jpg?v=1784745095</image:loc>
      <image:title>3.06ct Oval Lab-Grown Diamond FANCY VS1 — IGI Certified</image:title>
      <image:caption>3.06ct Oval Lab-Grown Diamond FANCY VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100742901097</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_7f0ae9b0-6c39-4a34-93de-90f2efa4140c.jpg?v=1784745065</image:loc>
      <image:title>2.58ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.58ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743868986</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_48123d21-da6f-47e1-ab47-0418b141453b.jpg?v=1784745017</image:loc>
      <image:title>2ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752920624</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_70f3731d-303e-4a28-ab8f-11b872bc0b11.jpg?v=1784745126</image:loc>
      <image:title>4.01ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>4.01ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100757265836</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_129738a1-5faf-4316-9496-9ca04b5b4a1e.jpg?v=1784745120</image:loc>
      <image:title>4ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>4ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg814640567</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/emerald_4f8088fc-dc7f-40ad-b1e5-1d41842c44b6.jpg?v=1784745090</image:loc>
      <image:title>3.04ct Emerald Lab-Grown Diamond FANCY VS1 — IGI Certified</image:title>
      <image:caption>3.04ct Emerald Lab-Grown Diamond FANCY VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/melee-def-vs-210</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_9b84ecfa-7c75-4d33-bd3e-9cfaebfbf488.jpg?v=1784745014</image:loc>
      <image:title>1.632ct Round Lab-Grown Diamond D-E-F VS — IGI Certified</image:title>
      <image:caption>1.632ct Round Lab-Grown Diamond D-E-F VS — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/ring-mrocjfai</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_94e72124-e41e-43f0-8f3e-9505caebb7b8.jpg?v=1784745062</image:loc>
      <image:title>2.55ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.55ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/126765-lg6001-p</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/oval.jpg?v=1784745066</image:loc>
      <image:title>3ct Oval Lab-Grown Diamond   — IGI Certified</image:title>
      <image:caption>3ct Oval Lab-Grown Diamond   — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/123823-2137-p</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/emerald_c9d0ba2a-317a-476f-8e3b-ce65819e215e.jpg?v=1784745074</image:loc>
      <image:title>3ct Emerald Lab-Grown Diamond   — IGI Certified</image:title>
      <image:caption>3ct Emerald Lab-Grown Diamond   — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100668461882</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_79c8aa57-d890-4a7c-a671-feae82394213.jpg?v=1784745118</image:loc>
      <image:title>3.59ct Cushion Lab-Grown Diamond E VS 1 — IGI Certified</image:title>
      <image:caption>3.59ct Cushion Lab-Grown Diamond E VS 1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100757890287</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_caff429d-4129-4ead-9ec1-b1830fd53293.jpg?v=1785368023</image:loc>
      <image:title>1.05ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.05ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759798175</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_90e02f97-37c9-402a-8b10-b980545d97dd.jpg?v=1785368024</image:loc>
      <image:title>1.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743885587</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_cdf07e3d-03e9-42bf-968a-c8666f4f512b.jpg?v=1785368595</image:loc>
      <image:title>1.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747712040</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_142fcb98-648a-4673-912a-3ac4d24efa48.jpg?v=1785368596</image:loc>
      <image:title>1.06ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>1.06ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747917409</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5681f076-e927-44e1-8624-08ac06d6bc3f.jpg?v=1785368597</image:loc>
      <image:title>3.87ct Radiant Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>3.87ct Radiant Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752646565</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_c6870e56-36e6-4778-abf0-0c0ffa3ea8c9.jpg?v=1785386311</image:loc>
      <image:title>3.69ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>3.69ct Cushion Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752803249</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_e37e4ca9-88a6-4c23-89c9-e67f0071f496.jpg?v=1785386316</image:loc>
      <image:title>1.05ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.05ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752798722</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a8edcd56-3e3a-4847-9f39-c5b7efc57c58.jpg?v=1785386348</image:loc>
      <image:title>1.05ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.05ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100754426739</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_abe08dc2-0e69-432e-ba42-ca11756cd09a.jpg?v=1785386349</image:loc>
      <image:title>4.04ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>4.04ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg803606658</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round.jpg?v=1785386349</image:loc>
      <image:title>5.01ct Round Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>5.01ct Round Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760945751</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_57530dc1-aeb6-417e-9da2-39117bc33835.jpg?v=1785386351</image:loc>
      <image:title>1.04ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>1.04ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761133696</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_97816189-8f23-48a0-a8e4-6a349ebe3f8f.jpg?v=1785386353</image:loc>
      <image:title>1.04ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>1.04ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761363111</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_fddafef2-8179-44ff-b856-bf750e9f849c.jpg?v=1785386364</image:loc>
      <image:title>1.1ct Pear Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>1.1ct Pear Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761441995</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_db49dea0-064d-4e22-ac55-db067fb03cde.jpg?v=1785386365</image:loc>
      <image:title>2.1ct Pear Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.1ct Pear Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100766622341</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0a9324ff-ba13-41d3-8945-95b65c10e986.jpg?v=1785386366</image:loc>
      <image:title>3.01ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>3.01ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761385702</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4e07aa38-047a-41f3-a40d-80b5b233e9b4.jpg?v=1785386368</image:loc>
      <image:title>3.09ct Radiant Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>3.09ct Radiant Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg799607864</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_12ac0301-68ff-4960-a46c-d2485702d86f.jpg?v=1785535210</image:loc>
      <image:title>0.73ct Cushion modified Lab-Grown Diamond D VVS1 — IGI Certified</image:title>
      <image:caption>0.73ct Cushion modified Lab-Grown Diamond D VVS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg795616019</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_d7069868-48c9-412d-a48e-f50cec437440.jpg?v=1785962990</image:loc>
      <image:title>0.42ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.42ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg791640630</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_c3359b46-d683-464c-9e60-18c200091d7c.jpg?v=1785969658</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg705527316</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_f3314860-c4de-4bc6-b376-e0b93fb79611.jpg?v=1785969659</image:loc>
      <image:title>0.34ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>0.34ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg812644555</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/oval_9615a00b-0d74-4c8e-b7f1-970232361407.jpg?v=1785970110</image:loc>
      <image:title>6.04ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>6.04ct Oval Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006692</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a7c015e0-f73e-47dc-a93b-f5cd2ab28a1b.jpg?v=1785970113</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006694</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_7bc69086-2799-4a99-a22d-8e9a67a7ac10.jpg?v=1785970115</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006695</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_e421f47b-d3e6-4141-a0b6-3eea35b39da7.jpg?v=1785970117</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg819694638</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/marquise_8bc96343-b828-4005-8dea-943824f6ac8f.jpg?v=1785970241</image:loc>
      <image:title>1.01ct Marquise Lab-Grown Diamond FANCY VS1 — IGI Certified</image:title>
      <image:caption>1.01ct Marquise Lab-Grown Diamond FANCY VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg804643287</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/pear_ae3cca2d-ba15-4d72-92f7-fad5bfb52174.jpg?v=1785970245</image:loc>
      <image:title>5.06ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:title>
      <image:caption>5.06ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg804643287-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/pear_d6385465-9658-45c5-a7cf-83e9f11858ed.jpg?v=1785970245</image:loc>
      <image:title>5.06ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:title>
      <image:caption>5.06ct Pear Lab-Grown Diamond FANCY VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006696</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_26de92dc-95e8-457a-a462-dd109f32b92c.jpg?v=1785970249</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006696-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_bc7703ce-b4dd-4387-8029-6c57c02919d3.jpg?v=1785970248</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006697</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5738662b-582e-4d0e-ac21-7ca2ce2f7485.jpg?v=1785970250</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006697-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_54a7c914-014b-44b1-96ec-04e732a52508.jpg?v=1785970250</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006698-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_cb237dc9-5fd3-4d28-b566-75b7e31e2ec8.jpg?v=1785970252</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006700</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f4dfda85-0bd7-4dd6-8523-af53b30ca071.jpg?v=1785970254</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006700-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_32540012-6635-4fab-9b28-dd60ff24d963.jpg?v=1785970254</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006702</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0d9397fe-26b3-4d90-b01f-03f5d4177f67.jpg?v=1785970255</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006702-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a0d61a56-f09d-4a4e-bdaf-f34f583c55ab.jpg?v=1785970255</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006703</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_89f23fc1-1589-4b3d-a1b9-65b92ea6ce10.jpg?v=1785970256</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006703-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4fe9d6af-757b-4d97-8f15-d57d1b8e8ac7.jpg?v=1785970257</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006704</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_e24a7fe6-bd92-46b4-839e-03458a7045a2.jpg?v=1785970258</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006705</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_47a69279-b916-415a-b265-960945a29d9d.jpg?v=1785970259</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006706</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4ff7e0fe-2ddd-4077-9848-da14342454e4.jpg?v=1785970260</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006706-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6e07e730-5fc0-4de5-af1e-21ea5c92429d.jpg?v=1785970261</image:loc>
      <image:title>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.32ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006707</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b8870bdb-6a95-4bf6-8f92-5213047ef614.jpg?v=1785970262</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006708-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_2c57de10-d848-4c54-b8fe-2ce4ac900830.jpg?v=1785970263</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006709</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d6eef9b0-907e-49e5-8ad6-2170b74835f6.jpg?v=1785970264</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006709-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ba78cbe4-c68e-45a4-a400-9ababf10a77a.jpg?v=1785970264</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006710</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_e56ad6af-8f19-4d13-867e-a09468e768a3.jpg?v=1785970266</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006710-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_9c5ce844-f201-4ea8-a6e4-f479cf3661e1.jpg?v=1785970266</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006711-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_1ff34035-7246-4474-b7fe-541f7bdee1ba.jpg?v=1785970267</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006712</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6b2cba85-0871-42f1-8a4c-6cd5541bcfd9.jpg?v=1785970269</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006712-1</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_fa860864-48d9-4031-9a4c-bb6ecf3953c4.jpg?v=1785970269</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006714</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d2c63ed3-472d-4ed0-b6be-ab3492b436f1.jpg?v=1785970271</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006715</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_8936bc0a-d986-42df-b64b-af5fe43eb589.jpg?v=1785970272</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006716</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_83d2bc7a-e7a5-4a11-a83e-612e0b6fcc76.jpg?v=1785970274</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006721</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6f6ccc31-beda-41e2-aec0-a57d3e5737ee.jpg?v=1785970279</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006722</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b08a81f3-362c-4274-92ad-1b590d6c1bb0.jpg?v=1785970280</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006723</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_36e4c3bc-6a76-4932-88ab-0007da95777c.jpg?v=1785970282</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006724</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_cf1685f0-3c44-4d74-aa3b-c00ba7dc55f6.jpg?v=1785970283</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006725</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f3dc9017-ae5c-4cc2-8846-56904d188257.jpg?v=1785970284</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006727</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_8889415a-fbda-4954-84c9-3ac2868fc5be.jpg?v=1785970287</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006728</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a37ba396-38b4-428c-abf9-394ceeec7957.jpg?v=1785970289</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006730</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5b798a8e-04f7-466e-8c22-eb131d6cb587.jpg?v=1785970292</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006731</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4e6632d5-4a0e-4954-aced-1141d6e297e5.jpg?v=1785970293</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006732</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_212a4c45-87c2-4f3f-b295-5b89c5094368.jpg?v=1785970295</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006733</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ca071493-01fb-4ce9-a262-8c857b7a760f.jpg?v=1785970296</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006734</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_5329076b-b38a-4326-8888-4b36c3b3758c.jpg?v=1785970297</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006739</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d402ca65-3cb4-4659-937b-0bd909c28375.jpg?v=1785970303</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006741</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a0fb3576-df36-432b-874c-42f5f0f47750.jpg?v=1785970305</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006742</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d756e2db-0a51-489e-851e-2fe08f67fe15.jpg?v=1785970307</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006744</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ce849949-13c3-41f4-ac2b-edb96612a29b.jpg?v=1785970309</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006747</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_31623935-e118-44ab-aea9-012778672483.jpg?v=1785970313</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006748</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_79703910-2029-49ca-a454-fa105ceaa864.jpg?v=1785970314</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006749</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_8b23e9b7-d755-444f-b3ad-df9c38dc33d7.jpg?v=1785970316</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006750</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_bcb7a3ad-bd51-473c-a7ed-f04139ede556.jpg?v=1785970318</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006751</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0ed59ec9-4cb3-49ea-805a-4b8cfbeeaffe.jpg?v=1785970318</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006753</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f33589b1-cb7a-4c4b-896f-3cb6f1f4c874.jpg?v=1785970320</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006754</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6aad586a-ac68-49c6-b4a1-c535c32c3c56.jpg?v=1785970321</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006757</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_a15e5968-0bbe-4876-9fec-d63e49f66705.jpg?v=1785970325</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006758</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b7ae8bf8-91af-4ea7-af96-dfcb9a89bcf9.jpg?v=1785970326</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006759</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_eab1050a-dad2-4f58-8f7c-45b14170f29a.jpg?v=1785970328</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006761</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_c2239027-66ee-4cb0-ad13-8ff6475b3306.jpg?v=1785970331</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006764</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_515ef0d5-ca81-4b3c-ab6b-5d5d09d8db8b.jpg?v=1785970335</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006765</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_cecfb6f9-17f8-4c1f-81a5-c20f47ad43b2.jpg?v=1785970336</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006766</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ee6a1f98-0ced-4ec4-870a-1f721a4b79e6.jpg?v=1785970338</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006767</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_59809946-844f-4e3f-9d54-9eb70b533b50.jpg?v=1785970339</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006770</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ac9e8760-537b-47e2-be6d-0cad2a6dfbbe.jpg?v=1785970342</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006772</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_44e943dc-ee0e-4b23-9209-ccd1f4694f1f.jpg?v=1785970344</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006773</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f2492169-e986-4d22-8a2a-8060b9ba499c.jpg?v=1785970345</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006775</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_271dfe7c-116d-4d5d-994e-aafb7bf1b81d.jpg?v=1785970348</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006776</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4cd9e7c2-ac33-4966-b5d3-1b66fd8fea0f.jpg?v=1785970349</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006777</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_30aca82a-edfb-498d-8844-b22384160e6a.jpg?v=1785970351</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006778</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_33c8cb4e-e246-4655-97e8-ba5262389e16.jpg?v=1785970352</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006779</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_2012b08f-a214-403a-b5f9-b644c0ec2995.jpg?v=1785970353</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006780</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ce4fd595-c881-4a65-990f-3ca7e5620521.jpg?v=1785970355</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006781</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_86d84e26-93ed-4186-8b53-323ed4b276a5.jpg?v=1785970356</image:loc>
      <image:title>0.54ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.54ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006782</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_522c3035-743f-4752-8fc5-f3f1f7741419.jpg?v=1785970358</image:loc>
      <image:title>0.55ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.55ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006785</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_4ebd038e-f2de-4044-882c-edf4bc52136b.jpg?v=1785970362</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006718</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_efbe32d7-0098-49e0-9e4e-1471704096b2.jpg?v=1785970364</image:loc>
      <image:title>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.33ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006735</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_3bec1ebe-e412-4807-9240-1cd906edca5a.jpg?v=1785970366</image:loc>
      <image:title>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.35ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006752</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_14505d62-5300-4539-a5e6-3dc1d541c3de.jpg?v=1785970368</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006769</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_618d3ba4-8b95-4a2e-8bca-0a17f2a48051.jpg?v=1785970369</image:loc>
      <image:title>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:title>
      <image:caption>0.52ct Round Lab-Grown Diamond D VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006787</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_8942b09b-cb57-4b12-8fa7-71418b02c2fb.jpg?v=1785970372</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006788</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_c63017b6-496c-4d35-bf5a-994f13404130.jpg?v=1785970372</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100175006790</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_00b8e1ca-1f71-41d9-9670-61a55dc3354a.jpg?v=1785970376</image:loc>
      <image:title>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>0.51ct Round Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100737909784</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_1bc942fc-94f0-4135-90a8-9af398e2ec73.jpg?v=1786388511</image:loc>
      <image:title>4.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>4.04ct Princess Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100743080707</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_84725528-19d4-4d4b-b26f-bbee4f21d9c5.jpg?v=1786388514</image:loc>
      <image:title>3.03ct Pear Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>3.03ct Pear Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100748346349</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b9682ad2-b615-4409-bc43-75918168e5cc.jpg?v=1786388517</image:loc>
      <image:title>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100750520287</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b990dca1-6870-4f42-94a9-fba7c406a04f.jpg?v=1786388519</image:loc>
      <image:title>6.73ct Asscher Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>6.73ct Asscher Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752017158</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_38f8c516-b432-4d77-bebc-485b1f3bed1d.jpg?v=1786420232</image:loc>
      <image:title>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752055391</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_ab9a11c8-fd50-4824-98c0-0e36f185275f.jpg?v=1786420234</image:loc>
      <image:title>7.03ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>7.03ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752100154</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_06aeb595-f1c2-475b-90f9-061d71d1176d.jpg?v=1786420235</image:loc>
      <image:title>1.03ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>1.03ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759602154</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_812ee7c9-38e5-43f0-8349-10d0a73af9bf.jpg?v=1786420329</image:loc>
      <image:title>4.15ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>4.15ct Radiant Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752430925</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_42e16cf4-d5f3-47a5-8ce3-d33c06e85f75.jpg?v=1786420331</image:loc>
      <image:title>4.19ct Princess Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>4.19ct Princess Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756846538</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_c6975d39-53a0-40cc-9e2d-78bc6cc71e3a.jpg?v=1786420332</image:loc>
      <image:title>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756406778</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_7c0a01c3-2e16-4cb7-91f8-8e45262da1bd.jpg?v=1786420333</image:loc>
      <image:title>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>2.04ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759565257</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_7e3e5aa5-f8c6-4e3f-8794-e7f9e7688d51.jpg?v=1786420335</image:loc>
      <image:title>3.03ct Pear Lab-Grown Diamond F VS1 — IGI Certified</image:title>
      <image:caption>3.03ct Pear Lab-Grown Diamond F VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760380332</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6e82a37f-56a9-4634-a3c6-e85b4ffbeebe.jpg?v=1786431613</image:loc>
      <image:title>1.5ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>1.5ct Pear Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759650623</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_45bf6bea-16e7-48a1-b319-b4dfdcd64607.jpg?v=1786431614</image:loc>
      <image:title>3.1ct Princess Lab-Grown Diamond D VS2 — IGI Certified</image:title>
      <image:caption>3.1ct Princess Lab-Grown Diamond D VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760268262</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_faf9a8b3-36e8-434d-a5b1-5aa33d491674.jpg?v=1786431615</image:loc>
      <image:title>7.04ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>7.04ct Marquise Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761446050</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_f36b24b9-5ae3-404f-b899-c168d5f580d9.jpg?v=1786431615</image:loc>
      <image:title>1.01ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>1.01ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100761215339</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d47306c1-f07d-485b-bc5e-c7f74a9758bc.jpg?v=1786431616</image:loc>
      <image:title>1.01ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>1.01ct Round Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100765602858</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_541c724c-4bcf-4dd2-94db-0a49df076f4d.jpg?v=1786431618</image:loc>
      <image:title>1.5ct Pear Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>1.5ct Pear Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg821650367</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_1aba66ac-8ee7-4271-9fa6-226609706476.jpg?v=1786772480</image:loc>
      <image:title>2.18ct Hexagonal Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.18ct Hexagonal Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg811674451</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/round_5b15099e-497f-49ba-8edf-52727f2f292c.jpg?v=1786772483</image:loc>
      <image:title>3.03ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>3.03ct Round Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/lg821691858</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/oval_c8fc8b03-8ca5-42e3-8de2-e8de303f707a.jpg?v=1786772484</image:loc>
      <image:title>3.04ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>3.04ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100759605750</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_72a53793-5af9-4c4c-9f54-7f4afd158ba9.jpg?v=1786807564</image:loc>
      <image:title>2.06ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.06ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100188137176</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0bc7e53c-cf3b-4330-a9f3-fc466f76e5ee.jpg?v=1786807566</image:loc>
      <image:title>2.03ct Emerald Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>2.03ct Emerald Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100188663594</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_39c84c09-d1fd-4607-b539-964558a56cf0.jpg?v=1786807567</image:loc>
      <image:title>3ct Round Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>3ct Round Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100189928745</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_947a1815-f021-45eb-bb46-3054c5469a78.jpg?v=1786807568</image:loc>
      <image:title>1.1ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.1ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100190399153</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_561702ea-43ad-424c-93c9-a8e277987f0b.jpg?v=1786807569</image:loc>
      <image:title>4.01ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>4.01ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747102672</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_04a0ab43-76fa-419d-b8b6-72c52e57ad12.jpg?v=1786807591</image:loc>
      <image:title>5.08ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>5.08ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100747882226</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b131ab63-afbe-4e7f-8659-871bcdfeaaa2.jpg?v=1786807592</image:loc>
      <image:title>2.01ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.01ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100752863539</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_972cd813-e8d4-4b7d-b97e-b8f0f29edc6f.jpg?v=1786807593</image:loc>
      <image:title>2.09ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.09ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756116445</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0db43589-496b-4352-95c2-877e8a8b6c50.jpg?v=1786807595</image:loc>
      <image:title>1.5ct Marquise Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>1.5ct Marquise Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756279251</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_6e1226c2-59cc-4fda-bb32-7324305effa4.jpg?v=1786807596</image:loc>
      <image:title>2.02ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.02ct Cushion Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100756446680</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0a5d1c16-93e8-4ce4-b2da-47d33e008d4e.jpg?v=1786807597</image:loc>
      <image:title>1.5ct Marquise Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>1.5ct Marquise Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100758034760</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_3eae1cb2-b552-41d1-aa3a-d7eca311076f.jpg?v=1786807598</image:loc>
      <image:title>1.53ct Pear Lab-Grown Diamond D VVS2 — IGI Certified</image:title>
      <image:caption>1.53ct Pear Lab-Grown Diamond D VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100758055856</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_98ed10d0-fe8f-40ac-9e95-b0b75601dbdf.jpg?v=1786807599</image:loc>
      <image:title>1.5ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.5ct Pear Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760011966</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_0b49b67a-389c-435b-90d9-2c110724fc82.jpg?v=1786807601</image:loc>
      <image:title>5.07ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:title>
      <image:caption>5.07ct Marquise Lab-Grown Diamond E VS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760012715</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_8203be95-a6f4-4eb1-8096-35ca1d93b193.jpg?v=1786807602</image:loc>
      <image:title>1.11ct Oval Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>1.11ct Oval Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760379095</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_3222b87c-ac3e-4fb9-b399-b3f6a1aa741a.jpg?v=1786807603</image:loc>
      <image:title>4.1ct Pear Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>4.1ct Pear Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760452093</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d5822e5c-9148-428e-ae31-96c90965536f.jpg?v=1786807604</image:loc>
      <image:title>1.11ct Oval Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>1.11ct Oval Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760515868</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_b4bb37bf-3ccf-4134-bab3-ec9c97b7f62d.jpg?v=1786807605</image:loc>
      <image:title>4.72ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:title>
      <image:caption>4.72ct Round Lab-Grown Diamond E VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100760939088</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_880733ba-f673-4695-a928-57e138362e66.jpg?v=1786807607</image:loc>
      <image:title>2.02ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:title>
      <image:caption>2.02ct Oval Lab-Grown Diamond E VS1 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100766057329</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_049d8f7d-9b87-4c63-bb8f-7b7f197f4d3e.jpg?v=1786807608</image:loc>
      <image:title>2.05ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>2.05ct Radiant Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://shop.mattsdiamonds.com/products/100766504406</loc>
    <lastmod>2026-08-15T12:49:34-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0686/0590/2919/files/still_d2aff093-4433-45df-9e99-df410790ed45.jpg?v=1786807609</image:loc>
      <image:title>1.1ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:title>
      <image:caption>1.1ct Emerald Lab-Grown Diamond F VVS2 — IGI Certified</image:caption>
    </image:image>
  </url>
</urlset>
