Onyx Gemstone Rings

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

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

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

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

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

Five Spirits, 18k Gold-Plated One-Carat Multi-Gemstone Band Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

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

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Power Grid, Men's Sterling Silver Ring with Onyx

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

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

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

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

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

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

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

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

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

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

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

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

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

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

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Might, Modern Black Onyx Ring Crafted in India

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring