Onyx Birthstone Cocktail Rings for Women

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

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

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

Rapt, Onyx Cabochon Cocktail Ring from India

Might, Modern Black Onyx Ring Crafted in India

Universe, Sterling Silver Single Stone and Green Onyx Cocktail Ring

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

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

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

New Moon at Midnight, Black Onyx and Oxidized Sterling Silver Ring

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Verdant Allure, Cocktail Ring with Green Onyx in Sterling Silver and Gold

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Glistening Fire, 14-Carat Red-Orange Onyx Single-Stone Ring from India

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

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

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

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

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

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

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

Deep Soul, Black Onyx Single-Stone Ring Crafted in Bali

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

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

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

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

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

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

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

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Green and Lovely, Green Onyx and Peridot Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Silence, Sterling Silver and Onyx Cocktail Ring

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

Infinite Mystery, Handcrafted Onyx andSterling Silver Ring from Indonesia

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

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

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

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

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring