Onyx Birthstone Silver Rings

Regal Royal, Marquise Bezel Set Black Onyx Cabochon Cocktail Ring

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

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

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Silence, Sterling Silver and Onyx Cocktail Ring

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

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Verdant Meadow, Sterling silver cocktail ring

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

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Amnesty in Black, Sterling Silver and Black Onyx Single Stone Ring from Bali

Black Sunflower, Men's Floral Sterling Silver and Onyx Ring

Subtle Oval, Handmade Men's Onyx and Sterling Silver Cocktail Ring

Inspirational, Amethyst stacking rings (Set of 3)

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

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

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Chastity in Black, Onyx and Sterling Silver Cocktail Ring

Verdant Angles, Leafy Green Onyx Cocktail Ring from India

Dark Clouds, Men's Silver and Onyx Domed Ring

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

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

Night Shadow, Modern Men's Onyx Ring Crafted of Andean 925 Silver

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

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring

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

Moonless Night, Unique Men's Sterling Silver and Onyx Ring from Indonesia