Onyx Sterling Silver Single Stone Rings

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Festivity in Green, Jali Style Silver Cocktail Ring with Green Onyx

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

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

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

Power Grid, Men's Sterling Silver Ring with Onyx

Black Bamboo, Onyx and Silver Ring from Indonesia

Bold Oval, Leaf Motif Green Onyx Ring from India

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

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

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

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

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

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

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Solitary Allure, Sterling Silver Ring with Green Onyx Solitaire

Blackberry Blossom, Ornate Handcrafted Silver and Onyx Cocktail Ring

Rapt, Onyx Cabochon Cocktail Ring from India

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

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

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

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring