{"product_id":"tiffany-co-1940s-platinum-18kt-yellow-gold-ruby-diamond-ring","title":"Tiffany \u0026 Co. 1940s Platinum \u0026 18KT Yellow Gold Ruby \u0026 Diamond Ring","description":"This vintage Tiffany \u0026amp; Co. cocktail buckle ring, circa 1945, features an openwork oval buckle design in tested 18kt yellow gold and platinum with gem-set fastenings and polished edges. It is set with eight round old cut diamonds totaling approximately 0.40 carats and thirteen rectangular baguette-cut natural rubies totaling approximately 1.00 carat, all in open-back settings. The ring is signed “TIFFANY \u0026amp; CO” and engraved “B.K.G. 1946,” with broad curving shoulders leading to a solid tapering shank. Ring size is US 7, resizable, with a total weight of 9.70 grams.","brand":"The Jewelers Circle","offers":[{"title":"Default Title","offer_id":63382292332913,"sku":null,"price":20060.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2879\/0571\/files\/B2C69ce9588c4cec7.50867776.jpg?v=1775146396","url":"https:\/\/jewelerscircle.com\/products\/tiffany-co-1940s-platinum-18kt-yellow-gold-ruby-diamond-ring","provider":"The Jewelers Circle","version":"1.0","type":"link"}