Pre-Owned Estate Tiffany & Co. Platinum Soleste design Engagement Ring set with 0.86 carat Cushion Diamond is for sale! The 0.86 carat diamond is a beautiful H Color/VVS2Clarity! The diamond is laser inscribed on the crown O04010281, ring serial number 31492637. The ring is double halo style set with 0.28 carats total weight of Round Brilliant Diamonds with a Color grade of G/H and Clarity grade of VS2. The ring measures 10.86mm at the top, rises 6.92mm above the finger, tapering to 1.72mm thick at the base of the shank. The current ring size is 4 1/2, if you need a different size it can be resized. Alexander's Jewelers is not an authorized dealer, distributor, or affiliated in any way with Tiffany & Co. All photos are of the actual item for sale.