Onyx Birthstone Silver Rings

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Nest of Lilies, Women's Floral Sterling Silver and Onyx Cocktail Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring

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

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

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

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

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

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

Web of Mystery, Spiderweb Halloween-Themed Black Onyx Silver Cocktail Ring

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

Rapt, Onyx Cabochon Cocktail Ring from India

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

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

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

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

Midnight Bliss, Oval Black Onyx Cabochon Sterling Silver Cocktail Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Gleaming Green, Marquise Green Onyx Cabochon Sterling Silver Cocktail Ring

Verdant Angles, Leafy Green Onyx Cocktail Ring from India