{"product_id":"lab-sapphire-geometric-pear-star-fantasy-cut-3-59ct","title":"Lab Sapphire - Geometric Pear Star Fantasy Cut  - 3.59ct","description":"\u003cp\u003eThis 3.59-carat lab-created blue sapphire is a pear-shaped center stone priced at $2,400, cut in Colorado by gem artist Brett Kosnar in a geometric star fantasy cut. Lab-created sapphire is a real sapphire, chemically identical to mined sapphire and grown in a lab rather than pulled from the ground, which keeps an icy blue stone this size more accessible. It measures 13.60 by 10mm.\u003c\/p\u003e\n\u003cp\u003eThe star fantasy cut relies on concave precision faceting, giving even brightness that holds from many angles as the stone tilts on the hand. Because it is cut a touch shallow, it shows a larger face per carat and can sit lower and more securely in a setting. Sapphire is a 9 on the Mohs hardness scale, plenty of durability for a ring worn every day.\u003c\/p\u003e\n\u003cp\u003eBohemi does not sell loose stones on their own. Each stone is set into an engagement ring or a custom project designed with you. Heather and her team in Boulder, Colorado can pair this pear sapphire with a setting such as Arcadia or Olympia, or build something one of a kind, and you can view it in person at the Boulder studio. Start with our \u003ca href=\"\/collections\/engagement-rings\"\u003eengagement rings\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"bh-cmp\"\u003e\n  \u003cstyle\u003e\n    .bh-cmp{color:#131815;max-width:780px;margin:28px 0;font-family:'Filson Pro',system-ui,-apple-system,sans-serif}\n    .bh-cmp table{width:100%;border-collapse:collapse;font-size:14px}\n    .bh-cmp th{font-family:'Prata',Georgia,serif;font-size:16px;font-weight:400;background:#f8f0e7;padding:10px 14px;text-align:left;border-bottom:2px solid #536649}\n    .bh-cmp td{padding:10px 14px;border-bottom:1px solid #bebdaa;vertical-align:top}\n    .bh-cmp td:first-child{font-weight:500;width:30%;color:#536649}\n    @media(max-width:400px){.bh-cmp{overflow-x:auto}}\n  \u003c\/style\u003e\n  \u003ctable\u003e\n    \u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eThis stone\u003c\/th\u003e\n\u003cth\u003eA standard-cut sapphire\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCut\u003c\/td\u003e\n\u003ctd\u003eStar fantasy cut with concave precision faceting\u003c\/td\u003e\n\u003ctd\u003eConventional flat faceting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrightness as it tilts\u003c\/td\u003e\n\u003ctd\u003eEven brightness that holds from many angles\u003c\/td\u003e\n\u003ctd\u003eBrightness reads at fewer angles\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFace per carat\u003c\/td\u003e\n\u003ctd\u003eCut shallow for a larger face at 3.59ct (13.60 x 10mm)\u003c\/td\u003e\n\u003ctd\u003eSmaller face for the same carat weight\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHow it sits\u003c\/td\u003e\n\u003ctd\u003eCan sit lower and more securely in a setting\u003c\/td\u003e\n\u003ctd\u003eTypically sits higher in a setting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eLab-created, chemically identical to mined sapphire, more accessible in price\u003c\/td\u003e\n\u003ctd\u003eOften mined and priced higher at this size\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"bh-faq\"\u003e\n  \u003cstyle\u003e\n    .bh-faq{color:#131815;max-width:780px;margin:28px 0;font-family:'Filson Pro',system-ui,-apple-system,sans-serif}\n    .bh-faq details{border-bottom:1px solid #bebdaa;padding:14px 0}\n    .bh-faq summary{font-family:'Prata',Georgia,serif;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}\n    .bh-faq summary::-webkit-details-marker{display:none}\n    .bh-faq summary::after{content:'+';color:#536649;font-size:20px;line-height:1}\n    .bh-faq details[open] summary::after{content:'\\2212'}\n    .bh-faq .bh-a{font-size:14px;line-height:1.6;margin-top:10px;color:#131815}\n  \u003c\/style\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs lab-created sapphire real sapphire?\u003c\/summary\u003e\u003cdiv class=\"bh-a\"\u003eYes. A lab-created sapphire is a real sapphire, chemically identical to mined sapphire, grown in a lab rather than pulled from the ground. Brett Kosnar cut this 3.59-carat stone in Colorado.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat is a star fantasy cut?\u003c\/summary\u003e\u003cdiv class=\"bh-a\"\u003eA star fantasy cut uses concave precision faceting for even brightness that holds from many angles as the stone tilts on the hand. Because it is cut a touch shallow, it shows a larger face per carat. This pear was cut in Boulder, Colorado.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCan I buy this stone loose?\u003c\/summary\u003e\u003cdiv class=\"bh-a\"\u003eNo. Bohemi does not sell loose stones on their own, so each is set into an engagement ring or a custom project designed with you. Heather and her team in Boulder, Colorado can pair it with a setting such as Arcadia.\u003c\/div\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow durable is sapphire for daily wear?\u003c\/summary\u003e\u003cdiv class=\"bh-a\"\u003eSapphire is a 9 on the Mohs hardness scale, plenty for a ring worn every day. Diamond is a 10 and about four times harder, but a 9 stands up well to daily wear. This 3.59-carat pear is a strong choice for an engagement ring.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is lab-created sapphire real sapphire?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. A lab-created sapphire is a real sapphire, chemically identical to mined sapphire, grown in a lab rather than pulled from the ground. Brett Kosnar cut this 3.59-carat stone in Colorado.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is a star fantasy cut?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A star fantasy cut uses concave precision faceting for even brightness that holds from many angles as the stone tilts on the hand. Because it is cut a touch shallow, it shows a larger face per carat. This pear was cut in Boulder, Colorado.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I buy this stone loose?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. Bohemi does not sell loose stones on their own, so each is set into an engagement ring or a custom project designed with you. Heather and her team in Boulder, Colorado can pair it with a setting such as Arcadia.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How durable is sapphire for daily wear?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Sapphire is a 9 on the Mohs hardness scale, plenty for a ring worn every day. Diamond is a 10 and about four times harder, but a 9 stands up well to daily wear. This 3.59-carat pear is a strong choice for an engagement ring.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 1,\n      \"name\": \"Home\",\n      \"item\": \"https:\/\/bohemi.com\"\n    },\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 2,\n      \"name\": \"Engagement Rings\",\n      \"item\": \"https:\/\/bohemi.com\/collections\/engagement-rings\"\n    },\n    {\n      \"@type\": \"ListItem\",\n      \"position\": 3,\n      \"name\": \"Lab Sapphire Geometric Pear Star Fantasy Cut 3.59ct\",\n      \"item\": \"https:\/\/bohemi.com\/products\/lab-sapphire-geometric-pear-star-fantasy-cut-3-59ct\"\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":52801554088233,"sku":"#172","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/5385\/6809\/files\/172_2400_b938f595-1b88-4c2a-840d-ac9d9df24379.jpg?v=1773187174","url":"https:\/\/bohemi.com\/products\/lab-sapphire-geometric-pear-star-fantasy-cut-3-59ct","provider":"Bohemi","version":"1.0","type":"link"}