Onyx Birthstone Rings

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

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

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Green Strength, Men's Green Onyx Cocktail Ring

In Your Arms, Modern Sterling Silver Single Stone Onyx Ring

Majestic Combination, Elegant Black Onyx Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

Tropical Frogs, Onyx Sterling Silver Ring with Gold Accents

Dark Reflection, Handmade Sterling Silver and Onyx Ring from Indonesia

Black Om Kara, Handcrafted Onyx and Sterling Silver Om Ring for Men

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

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

Infinite Mystery, Handcrafted Onyx andSterling Silver Ring from Indonesia

Falling in Red, Men's Sterling Silver and Red Onyx Cocktail Ring

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

Kintamani Jewel, Traditional Balinese Onyx Cabochon Cocktail Ring

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

Verdant Allure, Cocktail Ring with Green Onyx in Sterling Silver and Gold

Dark Clouds, Men's Silver and Onyx Domed Ring

High Summer, Men's Green Onyx and Sterling Silver Cocktail Ring

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

Altar, Women's Fair Trade Black Onyx and Sterling Silver Ring

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

Universe, Sterling Silver Single Stone and Green Onyx Cocktail Ring

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring