{"product_id":"antique-2-52-carat-no-heat-ruby-ring-j-e-caldwell-co-signed-1","title":"Antique 2.52 Carat No Heat Ruby \u0026 Diamond Ring Platinum | J.E. Caldwell \u0026 Co. Signed","description":"\u003cp\u003eJ.E. Caldwell \u0026amp; Co. signed 2.52 carat Thai Sapphire mounted in a platinum setting and adorned with 1.50 carats in Diamonds. This antique ring mounts a no-heat Ruby of legendary status. The center stone Ruby is exceptionally cut, and the ring is in mint condition. An incredible feat considering the antiquity of the piece. The ring originates in the Art Deco era, and J.E. Caldwell \u0026amp; Co. ensured delicate lacework to mount all 30 Diamonds. An exceptional piece for collectors and jewelry enthusiasts alike. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eComes with 2 certificates of authenticity from third-party gemological laboratories and the original ring box.\u003c\/p\u003e\n\u003cp\u003eVideo Link: \u003ca href=\"https:\/\/youtu.be\/q35ejKZtNJk\" title=\"JE Caldwell and Co Ruby Ring Video\" target=\"_blank\"\u003ehttps:\/\/youtu.be\/q35ejKZtNJk \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e- Metal: Platinum \u003cbr data-mce-fragment=\"1\"\u003e- Ruby Weight: 2.52 carats \u003cbr data-mce-fragment=\"1\"\u003e- Ruby Origin: Siam (Thailand) \u003cbr data-mce-fragment=\"1\"\u003e- Ruby Cut: Oval (modified cut)\u003cbr data-mce-fragment=\"1\"\u003e- Ruby Cut: Purplish red\u003cbr data-mce-fragment=\"1\"\u003e- Enhancements\/treatments: None; no heat, oil, or any form of clarity enhancement after cut\/polish \u003cbr data-mce-fragment=\"1\"\u003e- Diamond Weight: 3 carats \u003cbr data-mce-fragment=\"1\"\u003e- Diamond Color: D-F\u003cbr data-mce-fragment=\"1\"\u003e- Diamond Clarity: VS1-VS2\u003cbr data-mce-fragment=\"1\"\u003e- Ring Weight: 9.25 grams\u003cbr data-mce-fragment=\"1\"\u003e- Original ring box and certificates of authenticity included with purchase. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eCONTACT US: \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" data-mce-fragment=\"1\"\u003eCall\/Text: +1 (305) 788-3019\u003c\/p\u003e\n\u003cp class=\"p1\" data-mce-fragment=\"1\"\u003eEmail: info@assayjewelers.com\u003c\/p\u003e\n\u003cbr\u003e","brand":"ASSAY LUX","offers":[{"title":"Default Title","offer_id":40104604696766,"sku":"J16912R","price":39312.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/Antique-2_52-Carat-No-Heat-Ruby-Diamond-Ring-Platinum-J_E_-Caldwell-Co_-Signed-Rings.jpg?v=1747310270","url":"https:\/\/ch.assayjewelers.com\/zh-tw\/products\/antique-2-52-carat-no-heat-ruby-ring-j-e-caldwell-co-signed-1","provider":"ASSAY","version":"1.0","type":"link"}