Onyx Birthstone Cocktail Rings for Women

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Radiant Leaves, 950 Silver and Onyx Multi-Stone Cocktail Ring from Peru

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

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

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

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

Might, Modern Black Onyx Ring Crafted in India

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

Deceptively Square, Onyx and Brushed Silver Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

Majestic Combination, Elegant Black Onyx Cocktail Ring

Midnight Luxury, Onyx and Sterling Silver Single Stone Ring from India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

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

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

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

Kintamani Jewel, Traditional Balinese Onyx Cabochon Cocktail Ring

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Rapt, Onyx Cabochon Cocktail Ring from India

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Intrinsic, Black Onyx Cocktail Ring from India

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

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

Flaming Mysticism, Traditional 22k Gold-Plated Cocktail Ring with Onyx Cabochon

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Ritual, Black Onyx Single Stone Ring

Majestic Green, Polished Sterling Silver and Green Onyx Single Stone Ring

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

Tropical Frogs, Onyx Sterling Silver Ring with Gold Accents

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

Prophecy, Onyx and Sterling Silver Ring from Indonesia

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

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

Garden Gold, Floral Green Onyx Cocktail Ring Crafted in India

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

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

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

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

Verdant Magic, Cocktail Ring with 10 Carat Green Onyx Gemstone

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

Oval Power, Oval Black Onyx Single-Stone Ring Crafted in Bali

Verdant Tear, Green Onyx and Marcasite Cocktail Ring

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

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

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

The Circle, Women's Artisan Crafted Onyx and 925 Silver Ring

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

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

Facets of a Sage, Reversible Natural Onyx and Chrysocolla Cocktail Ring

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Black Depths, Sterling Silver and Onyx Cocktail Ring

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

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

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

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Gleaming Green, Marquise Green Onyx Cabochon Sterling Silver Cocktail Ring

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Monkey Forest, Sterling Silver Ring with Monkeys and Onyx from Bali

Moon Halo, Sterling Silver Cocktail Onyx Ring

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

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India