{"product_id":"vintage-18ct-gold-and-platinum-three-stone-diamond-crossover-ring-0-30-carats","title":"Vintage 18ct Gold and Platinum Three Stone Diamond Crossover Ring, 0.30 Carats","description":"\u003cp\u003eA traditional three stone diamond ring, dating to circa 1920-1930, the old cut diamonds mounted diagonally in platinum upon an 18 carat yellow gold shank. The use of platinum alongside gold is often found in antique jewellery, as platinum provides security and longevity due to its hardness over gold as a metal.\u003c\/p\u003e\n\u003cp\u003eTested for 18 carat gold and platinum. Stamped \"PLAT\".\u003c\/p\u003e\n\u003cp\u003eThe estimated total diamond weight is 0.30 carats.\u003c\/p\u003e\n\u003cp\u003eThe approximate weight is 2.0 grams.\u003c\/p\u003e\n\u003cp\u003ePlease note that the antique ring box pictured is for display purposes only. Thank you.\u003c\/p\u003e\n\u003cp\u003eRing size L (UK) or 5 1\/2 (US) - this ring can be adjusted in size in our workshop. Please get in touch to discuss sizing options and lead time.\u003cbr\u003eFor UK to US ring size conversions we use www.ringsizes.co as our reference chart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONDITION: \u003c\/strong\u003eIn very good vintage condition, with some light surface wear commensurate with age.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHIPPING:\u003c\/strong\u003e \u003cspan\u003ePlease visit our \u003c\/span\u003e\u003ca aria-describedby=\"a11y-new-window-message\" title=\"Jeremy Silverthorne Fine Jewellery Shipping\" href=\"https:\/\/silverthornes.com\/pages\/shipping\" target=\"_blank\"\u003eshipping page\u003c\/a\u003e\u003cspan\u003e for the latest updates.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll items are packed in a gift box and are sent securely within 1-3 business days.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUK customers will receive their orders via Royal Mail Special Delivery.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOverseas customers will receive their orders via Royal Mail Tracked and\/or Signed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Jeremy Silverthorne Fine Jewellery Co.","offers":[{"title":"Default Title","offer_id":57736691319168,"sku":"MR76I","price":695.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/5940\/5363\/files\/Ring-MR76I.jpg?v=1774610806","url":"https:\/\/silverthornes.com\/products\/vintage-18ct-gold-and-platinum-three-stone-diamond-crossover-ring-0-30-carats","provider":"Jeremy Silverthorne Fine Jewellery Co.","version":"1.0","type":"link"}