Onyx Gemstone Single Stone Jewelry

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

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

Ritual, Black Onyx Single Stone Ring

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

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

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

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

Power Grid, Men's Sterling Silver Ring with Onyx

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

Buddha's Curls in Black, Checkerboard Faceted Onyx Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

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

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

Intrinsic, Black Onyx Cocktail Ring from India

Dark Glimmer, 14-Carat Black Onyx Single-Stone Ring from India

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

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

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

Elite Green, 6-Carat Men's Green Onyx Ring from India

Bold Oval, Leaf Motif Green Onyx Ring from India

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

Magical Vibes, Handcrafted Sterling Silver and Onyx Men's Ring from India

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

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Might, Modern Black Onyx Ring Crafted in India

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring