Onyx Gemstone Single Stone Rings

Mystical Leaves, 925 Sterling Silver and Onyx Men's Ring with Leaf Motifs

Dragonfly's Palace, Dragonfly-Themed Sterling Silver Cocktail Ring with Onyx Gem

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Handsome Allure, Men's Oxidized Sterling Silver and Black Onyx Ring

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

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

Sunset Dome, Red-Orange Onyx Single-Stone Ring from India

Verdant Crown, 6-Carat Green Onyx Single-Stone Ring from India

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Fiery Allure, Red-Orange Onyx Domed Ring Crafted in India

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone Ring

Power Grid, Men's Sterling Silver Ring with Onyx

Triple Crown, Tiger's Eye and Carnelian Single Stone Rings (Set of 3)

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

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

Patterned Green, Green Onyx Oval Single-Stone Ring from India

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

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