Onyx Birthstone Rings for Women

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

Universe, Sterling Silver Single Stone and Green Onyx Cocktail Ring

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

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

Midnight Style, Patterned Onyx Cocktail Ring from India

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

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

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

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

Twilight Drama, Onyx and Tourmalinated Quartz 18k Gold Plated Wrap Ring

Glowing Energy, Red Onyx and Reconstituted Turquoise Spinner Ring from India

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

Kintamani Jewel, Traditional Balinese Onyx Cabochon Cocktail Ring

Sparkling Squares, Gold Plated Multi-Gemstone Cocktail Ring from India

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

Midnight Temple, Onyx and Sterling Silver Cocktail Ring

Prophecy, Onyx and Sterling Silver Ring from Indonesia

Majestic Combination, Elegant Black Onyx Cocktail Ring

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

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

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

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

Might, Modern Black Onyx Ring Crafted in India

In Your Arms, Modern Sterling Silver Single Stone Onyx Ring

Magic Quartet, Onyx Cocktail Rings from India (Set of 4)

Red-Orange Sun, Red-Orange Onyx Cocktail Ring from India

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring