{"product_id":"oscar-heyman-sapphire-ring-4-57-carats","title":"Oscar Heyman Sapphire Ring, 4.57 Carats","description":"This exceptional ring by Oscar Heyman centers a magnificent 4.57-carat sapphire of rich royal blue color. Cut in an elegant emerald shape, the gem originates from Ceylon, a source renowned for producing sapphires of extraordinary brilliance, clarity and saturation. Its accompanying C. Dunaigre report confirms the sapphire's Ceylon origin and its highly coveted royal blue hue, one of the most prized colors in the world of colored gemstones. The center stone is accented by two trapezoid cut diamonds weighing a total of 0.80 carat and is set in platinum. \u003cbr\u003e\u003cbr\u003e Founded in New York in 1912, Oscar Heyman has earned an international reputation for exceptional craftsmanship and some of the world's finest gemstones. Combining timeless design with remarkable quality, this ring is a superb example of the celebrated firm's artistry. \u003cbr\u003e\u003cbr\u003e \u003ca href=\"http:\/\/library.rauantiques.com\/Report_32-2786.pdf\" target=\"_blank\"\u003eDownload the Report\u003c\/a\u003e","brand":"M.S. Rau","offers":[{"title":"Default Title","offer_id":45016141594759,"sku":"32-2786","price":59500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2471\/0466\/files\/32-2786_1.png?v=1782422826","url":"https:\/\/rauantiques.com\/products\/oscar-heyman-sapphire-ring-4-57-carats","provider":"M.S. Rau","version":"1.0","type":"link"}