9 Carat Yellow Gold Onyx Signet Ring. US Size 9.5 at 1stDibs

Men's Inlaid Onyx Ring Vintage 10 Karat Yellow Gold Estate Fine Jewelry at 1stDibs

A simple yet handsome design, this signet ring has a smooth square shaped face, no engraving or monogram so this ring could be personalised if desired. It has a smooth polished band and a light engraving at the shoulders. Perfect as a pinky ring or to engrave with your own special details.

Vintage 9k Yellow Gold Signet Ring

The onyx in this signet ring is in lovely condition and it so glossy! The stone is set within the 9ct gold band. , Ring Size: W or 11, Stone

Vintage Onyx and 9 Carat Gold Signet Ring

Add this precious 14K gold Round Signet ring to your look! 14K Gold Ring size 6 Gift Box Included! The certificate provided with your jewelry guarantees all diamonds and/or gemstones are natural and genuine. Every piece is crafted with the utmost care and precision. You are assured of everlasting quality that can be passed on from generation to generation.

Joelle Fine Jewelry 14K Yellow Gold Round Signet Ring

Black Onyx and Round Brilliant Diamond Mens Signet Ring 9 Carat Yellow Gold Ring at 1stDibs

Forged in 9 carat yellow gold, this debonair vintage signet ring features a handsome buff top black onyx embellished with a yellow gold letter D and

Rectangular Buff Top Onyx Vintage Men's Signet Ring in 9 Carat Yellow Gold

Customizable 18K Gold filled Signet ring with 0.06 Carat Natural Diamond For Sale at 1stDibs

Vintage circa 1990s Rectangular Black Onyx 9 Carat Yellow Gold Men''s Signet Ring at 1stDibs

Floating Diamond Lucite Ring - 0.50ct (size 5 and 9 1/2) – Incogem

Onyx and Diamond and Mother of Pearl 9 Carat Yellow Gold Men's Signet Ring at 1stDibs