Men's 10K Real Gold Rectangle Onyx Initial Ring

Zales Men's Double Row Onyx Ring

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

An octagon-cut black onyx gleams on this commanding ring for him. Fashioned in 10K yellow gold, the ring is completed by a high polish finish.

Kay Outlet Men's Black Onyx Ring

Men's 10K Real Gold Rectangle Onyx Initial Ring

Men's Letter Initial H on Rectangle Natural Black Onyx Ring

This exquisite Men's ring boasts a sleek Black Onyx stone that is carved with the initial E for a personalized touch. The stone is set in a 10k

Black Onyx E Initial Designed Ring in 10k Yellow Gold

Men's Solid 10K Yellow Fine Gold Black Onyx Ring

Black and gold—a natural fit. Handcrafted in 14k solid yellow gold and black onyx, featuring our signature Men’s Edition black enamel line. Plays well with the Black Onyx Pendant Necklace.

Mejuri Men's Black Onyx Signet Ring

Pre-owned Jackani 10k Or 14k Real Gold 12x10mm Rectangle Onyx

Vintage 14k Yellow Gold Onyx and Diamond Ring - A&V Pawn

Men's Emerald Cut Onyx Ring

Jewelry Liquidation 10k Real Gold 12x10mm Rectangle Onyx Letter

Men's Genuine Onyx Diamond-Accent Ring