{"product_id":"18k-yellow-gold-platinum-ring-with-12-35-ctw-in-synthetic-sapphire-diamond","title":"18K Yellow Gold \u0026 Platinum Ring with 12.35 CTW in Synthetic Sapphire \u0026 Diamond","description":"\u003cdiv\u003eThis striking antique ring is crafted in 18K yellow gold with a platinum-topped setting and features a vivid synthetic blue sapphire weighing approximately 11.70 carats at the center. Framed by a halo of 22 natural single-cut diamonds totaling approximately 0.65 carats in H color and VS2 clarity, it delivers bold color, bright antique-style brilliance, and the instantly recognizable halo silhouette often associated with the iconic “Princess Diana–style” look.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriod:\u003c\/strong\u003e Antique\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold \u0026amp; Platinum (platinum on top)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStones:\u003c\/strong\u003e Synthetic Sapphire \u0026amp; Natural Diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e 7 1\/2 (sizable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Width:\u003c\/strong\u003e Approx. 1.0 inch (25.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal weight:\u003c\/strong\u003e 8.3 grams \/ 5.3 dwt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStamped:\u003c\/strong\u003e Tested for 18K gold, no visible stamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollateral:\u003c\/strong\u003e This piece is accompanied by a presentation jewelry box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eCONDITION \u0026amp; AUTHENTICITY:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eThe overall condition of this ring is very good vintage condition. The 18K yellow gold and platinum show light, age-appropriate wear consistent with normal use, with no structural issues noted. The sapphire and diamonds are securely set and present beautifully. This piece has been carefully inspected to confirm authenticity and quality craftsmanship.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eYOUR BASILIO JEWELRY ADVANTAGE:\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e🚚 \u003cstrong\u003eFREE insured shipping\u003c\/strong\u003e – Your treasure arrives safely\u003c\/div\u003e\u003cdiv\u003e💍 \u003cstrong\u003eFREE ring sizing with purchase\u003c\/strong\u003e (when the ring is resizable)\u003c\/div\u003e\u003cdiv\u003e📋 \u003cstrong\u003e100% guarantee of formal appraisal\u003c\/strong\u003e – Certified by our in-house GIA Gemologist\u003c\/div\u003e\u003cdiv\u003e🏆 \u003cstrong\u003e45+ years of trade expertise\u003c\/strong\u003e – Family knowledge you can trust\u003c\/div\u003e","brand":"Basilio Jewelry","offers":[{"title":"Default Title","offer_id":47033085558838,"sku":"10872","price":4750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/2264\/3766\/files\/4_3987094.jpg?v=1785439080","url":"https:\/\/basiliojewelry.com\/products\/18k-yellow-gold-platinum-ring-with-12-35-ctw-in-synthetic-sapphire-diamond","provider":"Basilio Jewelry","version":"1.0","type":"link"}