Onyx Gemstone Jewelry

Subtly Sweet, Onyx Solitaire Ring in 18k Gold Plated Sterling Silver

Verdant Tear, Green Onyx and Marcasite Cocktail Ring

Flaming Mysticism, Traditional 22k Gold-Plated Cocktail Ring with Onyx Cabochon

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

Green with Envy, Sterling Silver Cocktail Ring with Green Onyx Cabochon

Gleaming Green, Marquise Green Onyx Cabochon Sterling Silver Cocktail Ring

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

New Moon at Midnight, Black Onyx and Oxidized Sterling Silver Ring

Midnight Bliss, Oval Black Onyx Cabochon Sterling Silver Cocktail Ring

Majestic Green, Polished Sterling Silver and Green Onyx Single Stone Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Midnight Luxury, Onyx and Sterling Silver Single Stone Ring from India

Sparkling Kite, Faceted Onyx Solitaire Ring from India

Deep Soul, Black Onyx Single-Stone Ring Crafted in Bali

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

Crowned in Glory in Green, Oval Cabochon of Green Onyx Cocktail Ring

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring

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

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Rapt, Onyx Cabochon Cocktail Ring from India

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

Intrinsic, Black Onyx Cocktail Ring from India

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

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

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

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

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

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

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

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

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Ritual, Black Onyx Single Stone Ring

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

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

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

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

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

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone 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

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

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

Black Depths, Sterling Silver and Onyx Cocktail Ring

Power Grid, Men's Sterling Silver Ring with Onyx

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

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

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

Chastity in Black, 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

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

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

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

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

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

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

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

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

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

Midnight Nobility, Classic Onyx Cabochon and Sterling Silver Cocktail Ring

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

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

Dark Glimmer, 14-Carat Black Onyx Single-Stone Ring from India

Might, Modern Black Onyx Ring Crafted in India

Green Strength, Men's Green Onyx Cocktail Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Majestic Combination, Elegant Black Onyx Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

Night Window, Men's Square Onyx Signet Ring from Bali

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

Fiery Style, Men's Hand Crafted Sterling Silver and Red Onyx Ring