{"product_id":"4-03ct-gia-certificate-natural-burma-sapphire-unheated-cabochon-gemstone-wbgem-sa42","title":"4.03ct GIA certificate Natural burma sapphire unheated cabochon gemstone WBGEM SA42","description":"\u003cdiv class=\"gemstone-description\"\u003e\n  \u003cp\u003e\n    Sourced from the historic mines of Burma (Myanmar), this \u003cstrong\u003e4.03-carat Natural Unheated Blue Sapphire Cabochon\u003c\/strong\u003e showcases the deep, velvety saturation and luminous luster that have made Burmese corundum world-renowned. Shaped into a smooth, high-domed cabochon, this gem radiates a rich, natural blue body color with exceptional internal depth.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Completely free of thermal enhancement or artificial treatments, this investment-grade sapphire is accompanied by a prestigious report from the \u003cstrong\u003eGemological Institute of America (GIA)\u003c\/strong\u003e confirming its natural origin and unheated status. Its balanced proportions and intense color density make it an ideal centerpiece for a custom luxury signet ring, pendant, or an elite gemstone investment portfolio.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 20px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600; width: 35%;\"\u003eSpecies\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eNatural Corundum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eVariety\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eNatural Blue Sapphire\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eCarat Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e4.03 ct\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eColor\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eVibrant Deep Blue\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eClarity\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eSlight VVS (Fine natural rutile silk characteristic of unheated provenance)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eCutting Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eSmooth Cabochon\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eEnhancement \/ Treatment\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003e\u003cstrong\u003eNo Indications of Heating (Unheated \/ Untreated)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eGeographic Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eBurma (Myanmar)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n        \u003ctd style=\"padding: 10px 8px; font-weight: 600;\"\u003eLaboratory Report\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 8px;\"\u003eGIA (Gemological Institute of America)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eThe Rarity of Burmese Unheated Sapphires\u003c\/h3\u003e\n  \u003cp\u003e\n    Natural, unheated sapphires from Burma crossing the critical 4-carat mark represent a tiny fraction of global gemstone discoveries. Valued by auction houses and fine jewelers for their organic beauty and scarcity, untreated stones with certified provenance hold lasting aesthetic and intrinsic value.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCustom Design \u0026amp; Mounting Options\u003c\/h3\u003e\n  \u003cp\u003e\n    This exceptional sapphire is offered as a loose collector specimen or can be set into a bespoke fine jewelry commission. Contact our team to design a custom 18K yellow gold, rose gold, or platinum mounting tailored to your specifications.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"WB Gem","offers":[{"title":"Default Title","offer_id":67535267954978,"sku":"SA42","price":6600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7051\/4210\/files\/4-03ct-unheated-burma-blue-sapphire-cabochon-gia.jpg?v=1792266464","url":"https:\/\/wbgem.com\/products\/4-03ct-gia-certificate-natural-burma-sapphire-unheated-cabochon-gemstone-wbgem-sa42","provider":"WB Gem","version":"1.0","type":"link"}