Onyx Birthstone Cocktail Rings

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

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

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Ritual, Black Onyx Single Stone Ring

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

Goth Secrets, Sterling Silver Ring with Onyx Top Compartment

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Spiraling Black, Onyx and Sterling Silver Cocktail Ring by Balinese Artisans

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

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

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

Green Strength, Men's Green Onyx Cocktail Ring

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

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

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

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