Onyx Gemstone Silver Single Stone Rings

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

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

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

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

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

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Midnight Hearts, Black Onyx and 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

Rapt, Onyx Cabochon Cocktail 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

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

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

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia