Onyx Birthstone Cocktail Rings for Women

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Evergreen Spiral, Sterling Silver Cocktail Ring from India with Green Onyx

Ritual, Black Onyx Single Stone Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

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

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

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

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

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Goth Secrets, Sterling Silver Ring with Onyx Top Compartment

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

Majestic Combination, Elegant Black Onyx Cocktail Ring

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

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

Prophecy, Onyx and Sterling Silver Ring from Indonesia

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Tropical Frogs, Onyx Sterling Silver Ring with Gold Accents

Kintamani Jewel, Traditional Balinese Onyx Cabochon Cocktail Ring

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

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

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

Festivity in Green, Jali Style Silver Cocktail Ring with Green Onyx

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

Black Depths, Sterling Silver and Onyx Cocktail Ring

Fiery Magnificence, Men's 24-Carat Onyx Ring from India

Verdant Meadow, Sterling silver cocktail ring

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

Infinite Mystery, Handcrafted Onyx andSterling Silver Ring from Indonesia

Midnight Bliss, Oval Black Onyx Cabochon Sterling Silver Cocktail Ring

Sensational, Fair Trade Onyx and Sterling Silver Cocktail Ring

Bold Oval, Leaf Motif Green Onyx Ring from India

Verdant Angles, Leafy Green Onyx Cocktail Ring from India

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring