Onyx Birthstone Rings

Perfect Night, Sterling Silver and Onyx Cocktail Ring

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Midnight Temple, Onyx and Sterling Silver Cocktail Ring

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

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Sunset Dome, Red-Orange Onyx Single-Stone Ring from India

Dark Stamp, Hexagonal Onyx Men's Signet Ring from Bali

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Nightingale's Nest, Men's Onyx and Sterling Silver Ring

Magical Vibes, Handcrafted Sterling Silver and Onyx Men's Ring from India

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Night Shadow, Modern Men's Onyx Ring Crafted of Andean 925 Silver

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Might, Modern Black Onyx Ring Crafted in India

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

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

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

Handsome Allure, Men's Oxidized Sterling Silver and Black Onyx Ring

Temple Goddess, Onyx and Sterling Silver Cocktail Ring from Bali

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Twilight Drama, Onyx and Tourmalinated Quartz 18k Gold Plated Wrap Ring

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

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

Verdant Magic, Cocktail Ring with 10 Carat Green Onyx Gemstone

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Black Depths, Sterling Silver and Onyx Cocktail Ring

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

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

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

Triple Crown, Tiger's Eye and Carnelian Single Stone Rings (Set of 3)

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

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Mystical Leaves, 925 Sterling Silver and Onyx Men's Ring with Leaf Motifs

Silence, Sterling Silver and Onyx Cocktail Ring

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

Balanced Confidence, Women's Bollywood Style Cocktail Ring Handcrafted in India

Ritual, Black Onyx Single Stone Ring

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Onyx Moon, Womens Onyx and Sterling Silver Handcrafted Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Midnight Style, Patterned Onyx Cocktail Ring from India

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

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Mysterious Oval, Oval Onyx and Sterling Silver Cocktail Ring from Bali

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Rose Wine, Thai Marcasite and Red Onyx Cocktail Ring

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring