{"product_id":"cartier-french-edwardian-platinum-ruby-diamond-ring","title":"Cartier French Edwardian Platinum Ruby \u0026 Diamond Ring","description":"This vintage Cartier ring, French circa 1913, features an oval cabochon natural no-heat Burmese ruby of approximately 1.80 carats in an open-back claw setting. Two square step-cut diamonds with a combined approximate weight of 1.20 carats complete the three-stone design. Crafted in platinum, it showcases curving corner claws, a structured openwork gallery, and trumpeting split shoulders leading to a slim D-shape shank. Signed “CARTIER,” marked platinum, and accompanied by reports from Gemmological Certification Services and IAJA Expertise, along with a Cartier box; ring size 7 (US) and resizable.","brand":"The Jewelers Circle","offers":[{"title":"Default Title","offer_id":63571204505969,"sku":null,"price":38080.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2879\/0571\/files\/B2C69fcd2dd25e0c0.59289103.jpg?v=1778177147","url":"https:\/\/jewelerscircle.com\/products\/cartier-french-edwardian-platinum-ruby-diamond-ring","provider":"The Jewelers Circle","version":"1.0","type":"link"}