Onyx Birthstone Silver Single Stone Rings for Women

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

Might, Modern Black Onyx Ring Crafted in India

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

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

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

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

Perfect Night, Sterling Silver and Onyx Cocktail Ring

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

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Rapt, Onyx Cabochon Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Black Bamboo, Onyx and Silver Ring from Indonesia

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

Onyx Moon, Womens Onyx and Sterling Silver Handcrafted Ring

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

In Your Arms, Modern Sterling Silver Single Stone Onyx Ring

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Majestic Combination, Elegant Black Onyx Cocktail Ring

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Ritual, Black Onyx Single Stone Ring

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

Solitary Allure, Sterling Silver Ring with Green Onyx Solitaire

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

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

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

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Soaring Hope, Onyx and Sterling Silver Single Stone Ring from Bali

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

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

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

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

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

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

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

Midnight Temple, Onyx and Sterling Silver Cocktail 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

Blackberry Blossom, Ornate Handcrafted Silver and Onyx Cocktail Ring

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Temple Goddess, Onyx and Sterling Silver Cocktail Ring from Bali

Dark Surf, Women's Sterling Silver and Onyx Cocktail Ring

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

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

Rose Wine, Thai Marcasite and Red Onyx Cocktail Ring

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