Tiffany & Company 18K Black Onyx Signet Style Ring — DeWitt's Diamond & Gold Exchange

A classic Art Deco Tiffany and Co signet ring modeled in 18K gold, featuring a smooth carved onyx. Weighing a solid 7.7 grams, this unisex ring is

Vintage Tiffany & Co Onyx and 18K Gold Signet Ring

Designer: Tiffany & Co. , Material: 18K yellow gold, Dimensions: ring measures 12mm wide, Size: 10.5, Weight: 22.48 grams

Tiffany & Co. 18 Karat Yellow Gold Makers Black Onyx Signet Ring

Gently Used 18 Karat Yellow Gold One Oval Black Onyx Stone 15 grams Size 11.5 Estimated Retail: $2,900.00 100% Authentic Guaranteed!! Ships for free

Tiffany & Company 18K Black Onyx Signet Style Ring — DeWitt's Diamond & Gold Exchange

Tiffany & Company Rings — DeWitt's Diamond & Gold Exchange

Elsa Peretti® stacking band ring in 18k gold.

About the brand:, ​Signet rings are classy, refined and meaningful jewelry pieces. They have been admired by both men and women because of its

Tiffany & Co. Onyx Gold Signet Ring 18k, 1950-1960’s

Gently Used 18 Karat Yellow Gold One Oval Black Onyx Stone 15 grams Size 11.5 Estimated Retail: $2,900.00 100% Authentic Guaranteed!! Ships for free

Tiffany & Company 18K Black Onyx Signet Style Ring — DeWitt's Diamond & Gold Exchange

Tiffany and Company Gents yellow Gold and Onyx Ring at 1stDibs

Tiffany & Company Rings — DeWitt's Diamond & Gold Exchange

Tiffany and Company Gents yellow Gold and Onyx Ring at 1stDibs

Tiffany T Black Onyx Wire Ring in 18K Rose Gold, Size: 5

Rings Tiffany & Co. Tiffany 1837® Makers Black Onyx Signet Ring

Tiffany & Company Rings — DeWitt's Diamond & Gold Exchange

Onyx Rings Tiffany & Co.