{"product_id":"tiffany-co-platinum-lucida-51ct-diamond-engagement-ring-wedding-band-set","title":"Tiffany \u0026 Co Platinum Lucida .51ct Diamond Engagement Ring \u0026 Wedding Band Set","description":"\u003cdiv\u003eThis Tiffany \u0026amp; Co. ring is crafted in platinum and centered by a cut-cornered square mixed cut diamond, set in a clean four-prong mounting with a sleek, architectural profile. The polished platinum band has a sculptural split design that rises toward the center stone, giving the ring a refined sense of movement while keeping the focus on the diamond’s crisp brilliance. The interior is stamped Tiffany \u0026amp; Co. PT950 with a 1999 copyright mark, and the accompanying Tiffany \u0026amp; Co. diamond certificate and presentation materials add to its collectible appeal. The certificate visible in the image identifies the diamond as 0.51 carat, with H color and VS2 clarity, offering a bright and elegant center stone in a classic Tiffany setting. Timeless and sophisticated, this Tiffany \u0026amp; Co. platinum diamond ring brings together designer craftsmanship, clean modern lines, and documented diamond details. Its polished platinum construction, signed interior, original Tiffany presentation pieces, and refined solitaire-style design make it a distinguished estate piece with enduring bridal and collector appeal.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eEngagement Ring Weight: 4.3 Grams \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eWedding Band Weight: 4.9 Grams \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003ePrimary Stone: .51ct Cut Cornered Square Mixed Cut Diamond (H, VS1)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eEngagement Ring Measurements: 5.0 x 20.3 x 5.0\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003eWedding Band Measurements: 3.0 x 19.9 x 1.6mm\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eEngagement Size: 6.75\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003eWedding Band Size: In between 6.25 \u0026amp; 6.5\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eHallmark: 1999, Tiffany \u0026amp; Co., Lucida, PT950\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eMetal: Platinum \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eNotes: Includes box and Tiffany \u0026amp; Co. Diamond Certificate, rings are \u003c\/span\u003e\u003cu style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003enot\u003c\/u\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003e soldered together. \u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0); background-color: transparent;\"\u003eItem #: BR-1952-071526-18\u003c\/span\u003e\u003c\/div\u003e","brand":"Tiffany \u0026 Co.","offers":[{"title":"Default Title","offer_id":41304603164744,"sku":"BR-1952-071526-18","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2223\/5059\/files\/DSC_0919-C-R1_4011200.jpg?v=1786243845","url":"https:\/\/www.blueribbonrarities.com\/products\/tiffany-co-platinum-lucida-51ct-diamond-engagement-ring-wedding-band-set","provider":"Blue Ribbon Rarities","version":"1.0","type":"link"}