Onyx Gemstone Sterling Silver Rings

Ritual, Black Onyx Single Stone Ring

Red-Orange Strength, Men's Red-Orange Onyx Ring from India

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

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

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

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

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

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

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

Intrinsic, Black Onyx Cocktail Ring from India

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Graceful Midnight, Floral Onyx Band Ring Crafted in India

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

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Glorious Greenery, Leaf-Themed Sterling Silver & Green Onyx Cocktail Wrap Ring

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

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

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

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

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

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

Water Vision, Handmade Men's Green Onyx Cocktail Ring

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

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Black Depths, Sterling Silver and Onyx Cocktail Ring

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

Rapt, Onyx Cabochon Cocktail Ring from India

Underground Rumor, Rainbow Moonstone and Onyx Single Stone Rings (Set of 3)

Glamorous Beauty in Black, Oval Onyx Cocktail Ring in Black from India

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

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

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Green and Lovely, Green Onyx and Peridot Cocktail Ring from India

Subtle Oval, Handmade Men's Onyx and Sterling Silver Cocktail Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Facets of a Sage, Reversible Natural Onyx and Chrysocolla Cocktail Ring

Glamorous Beauty in Green, Oval Onyx Cocktail Ring in Green from India

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring

Power Grid, Men's Sterling Silver Ring with Onyx