Onyx Silver Single Stone Rings

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Rapt, Onyx Cabochon Cocktail Ring from India

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

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

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

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

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

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Intrinsic, Black Onyx Cocktail Ring from India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

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

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Black Bamboo, Onyx and Silver Ring from Indonesia

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

Power Grid, Men's Sterling Silver Ring with Onyx

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

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

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

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali