{"product_id":"untreated-burma-spinel-ring-10-25-carats","title":"Untreated Burma Spinel Ring, 10.25 Carats","description":"A magnificent 10.25-carat untreated Burma spinel glows at the center of this classic ring. The cushion cut stone, graded by the AGL, is entirely natural, meaning its deep crimson color is completely free of heat treatments. The gem is flanked by two sparkling white diamonds of F color and VS clarity, totaling 1.21 carats. Set in platinum. \u003cbr\u003e\u003cbr\u003e Though often mistaken for rubies or sapphires, spinels have experienced a surge in popularity in recent years due to their remarkable range of colors and incredible brilliance. Mined primarily in Burma, Sri Lanka and Tanzania, this gem is becoming rarer and rarer, making untreated examples such as this highly desirable. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-0789.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":51800074813762,"sku":null,"price":600000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5376\/6978\/files\/32-0789_1_b58143db-22cd-48b4-bf7b-f8fba5d37824.png?v=1768062732","url":"https:\/\/www.bullvendors19.com\/ar\/products\/untreated-burma-spinel-ring-10-25-carats","provider":"Bull Vendors 19","version":"1.0","type":"link"}