Onyx Gemstone Cocktail Rings

Falling in Red, Men's Sterling Silver and Red Onyx Cocktail Ring

Buddha's Curls in Black, Checkerboard Faceted Onyx Sterling Silver Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

Elite Green, 6-Carat Men's Green Onyx Ring from India

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

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Might, Modern Black Onyx Ring Crafted in India

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Green Strength, Men's Green Onyx Cocktail Ring

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

Sparkling Squares, Gold Plated Multi-Gemstone Cocktail Ring from India

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

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

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Intrinsic, Black Onyx Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

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

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

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

Red-Orange Strength, Men's Red-Orange Onyx Ring from India

Garden Gold, Floral Green Onyx Cocktail Ring Crafted in India

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

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