Onyx Gemstone Silver Cocktail Rings

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

Chakana Swirl, Onyx and Chrysocolla Chakana Cocktail Ring from Peru

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Glamorous Beauty in Black, Oval Onyx Cocktail Ring in Black from India

Glamorous Beauty in Green, Oval Onyx Cocktail Ring in Green from India

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Ritual, Black Onyx Single Stone Ring

Alluring Glow, Red-Orange Onyx Multi-Stone Ring from India

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Eternal Orange, Sterling Silver Orange Onyx Faceted Marcasite 3-Stone Ring

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Black Depths, Sterling Silver and Onyx Cocktail Ring

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

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

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

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Magic Quartet, Onyx Cocktail Rings from India (Set of 4)

Red-Orange Sun, Red-Orange Onyx Cocktail Ring from India

Constellation of Enigma, Folk Art-Inspired Star-Shaped Onyx Cabochon Cocktail Ring

Grand Green, Polished and Oxidized Green Onyx Cocktail Ring from India

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

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali