Onyx Gemstone Silver Single Stone Jewelry

Intrinsic, Black Onyx Cocktail Ring from India

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Red-Orange Strength, Men's Red-Orange Onyx Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Rapt, Onyx Cabochon Cocktail Ring from India

Underground Rumor, Rainbow Moonstone and Onyx Single Stone Rings (Set of 3)

Power Grid, Men's Sterling Silver Ring with Onyx

Bold Oval, Leaf Motif Green Onyx Ring from India

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Crowned in Glory in Green, Oval Cabochon of Green Onyx Cocktail Ring

Forest Checkerboard, 6-Carat Green Onyx Single-Stone Ring from India

Crowned in Glory in Black, Oval Cabochon of Black Onyx Cocktail Ring

New Moon at Midnight, Black Onyx and Oxidized Sterling Silver Ring

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

Midnight Bliss, Oval Black Onyx Cabochon Sterling Silver Cocktail Ring

Midnight Luxury, Onyx and Sterling Silver Single Stone Ring from India

Majestic Green, Polished Sterling Silver and Green Onyx Single Stone Ring

Deep Soul, Black Onyx Single-Stone Ring Crafted in Bali