Onyx Birthstone Sterling Silver Single Stone Rings

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

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

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

Intrinsic, Black Onyx Cocktail Ring from India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone 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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

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