Tiffany & Co. Platinum Solitaire Ring 1.88ct Diamond GIA CertMynt Auctions4.5(919)$39,750Sep 20, 2026
TIFFANY &CO. ENGAGEMENT WEDDING RING SET PLATINUM SOLITAIRE W/ACCENT & BANDModern Jewelry4.5(219)$7,700Oct 14, 2026
TIFFANY & CO VINTAGE PLATINUM BAND RING 13.2 GRAMS 5.7 MM WIDE SIZE 6Modern Jewelry4.5(219)$3,900Oct 18, 2026
