Onyx Gemstone Single Stone Jewelry

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

Glistening Fire, 14-Carat Red-Orange Onyx Single-Stone Ring from India

Might, Modern Black Onyx Ring Crafted in India

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

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

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

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

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

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

Rapt, Onyx Cabochon Cocktail Ring from India

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

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

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

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Intrinsic, Black Onyx Cocktail Ring from India

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

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Buddha's Curls in Black, Checkerboard Faceted Onyx Sterling Silver Cocktail Ring

Majestic Combination, Elegant Black Onyx Cocktail Ring

Ritual, Black Onyx Single Stone Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring

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

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

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

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

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

Oval Power, Oval Black Onyx Single-Stone Ring Crafted in Bali

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

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

Forest Checkerboard, 6-Carat Green Onyx Single-Stone Ring from India

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

Power Grid, Men's Sterling Silver Ring with Onyx

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

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

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

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

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

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Fiery Magnificence, Men's 24-Carat Onyx Ring from India

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Elite Green, 6-Carat Men's Green Onyx Ring from India

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

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

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