Onyx Birthstone Cocktail Rings

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Dark Surf, Women's Sterling Silver and Onyx Cocktail Ring

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

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

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Forest Checkerboard, 6-Carat Green Onyx Single-Stone Ring from India

Might, Modern Black Onyx Ring Crafted in India

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Nest of Lilies, Women's Floral Sterling Silver and Onyx Cocktail Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

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

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

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

Garden Gold, Floral Green Onyx Cocktail Ring Crafted in India

Prophecy, Onyx and Sterling Silver Ring from Indonesia

Teardrop Union, Rainbow Moonstone and Onyx Teardrop Cocktail Ring from India

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

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

Soaring Hope, Onyx and Sterling Silver Single Stone Ring from Bali

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Green Strength, Men's Green Onyx Cocktail Ring

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

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

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

Green Glisten, Men's Green Onyx and Sterling Silver Cocktail Ring

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

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

Lover's Midnight Gaze, Hand Made Sterling Silver Onyx Cocktail Ring from India

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Black Depths, Sterling Silver and Onyx Cocktail Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Bold Oval, Leaf Motif Green Onyx Ring from India

Black Sunflower, Men's Floral Sterling Silver and Onyx Ring

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

Silence, Sterling Silver and Onyx Cocktail Ring

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

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Verdant Meadow, Sterling silver cocktail ring

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

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Subtle Oval, Handmade Men's Onyx and Sterling Silver Cocktail Ring

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

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

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

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring