Onyx Birthstone Sterling Silver Cocktail Rings for Women

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

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

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

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Temple Goddess, Onyx and Sterling Silver Cocktail Ring from Bali

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Prophecy, Onyx and Sterling Silver Ring from Indonesia

Licorice Candy, Unisex Sterling Silver and 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

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

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Tropical Frogs, Onyx Sterling Silver Ring with Gold Accents

Majestic Combination, Elegant Black Onyx Cocktail Ring

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

Infinite Mystery, Handcrafted Onyx andSterling Silver Ring from Indonesia