{"product_id":"untreated-burma-sapphire-ring-11-61-carats","title":"Untreated Burma Sapphire Ring, 11.61 Carats","description":"This exceptional ring centers an unheated cushion cut Burma sapphire weighing 11.61 carats. The rare gemstone has been graded by Gübelin and SSEF as having originated in Burma and is completely free of heat treatment, meaning its vivid blue color is completely natural. Its Gübelin report further awards the sapphire an excellent gemstone rating. \u003cbr\u003e\u003cbr\u003e Burmese sapphires are highly coveted for their rich, vivid blue color. The fact that this gem has not undergone heat treatment further enhances its allure. The sapphire is complemented by two diamonds, of exceptional D color and VVSI-VSI clarity, totaling 1.60 carats. Set in platinum. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-1604.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51800241701186,"sku":null,"price":330000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-1604_1_ee9549b7-4b85-488e-9136-0d793c39494a.png?v=1768063224","url":"https:\/\/www.bullvendors19.com\/products\/untreated-burma-sapphire-ring-11-61-carats","provider":"Bull Vendors 19","version":"1.0","type":"link"}