Onyx Single Stone Rings for Women

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

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

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

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

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

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

Midnight Temple, Onyx and Sterling Silver Cocktail Ring

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

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

Temple Goddess, Onyx and Sterling Silver Cocktail Ring from Bali

Might, Modern Black Onyx Ring Crafted in India

Mysterious Oval, Oval Onyx and Sterling Silver Cocktail Ring from Bali

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Moonlight in Black, Hand Made Sterling Silver and Onyx Ring from Indonesia

Verdant Magic, Cocktail Ring with 10 Carat Green Onyx Gemstone

Rose Wine, Thai Marcasite and Red Onyx Cocktail Ring

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Perfect Night, Sterling Silver and Onyx Cocktail Ring

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

Mystical Allure, 18k Gold Accented Onyx and Sterling Silver Cocktail Ring

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Majesty Halo, Sterling Silver and Onyx Cocktail Ring