Onyx Birthstone Rings

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

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Dragonfly's Palace, Dragonfly-Themed Sterling Silver Cocktail Ring with Onyx Gem

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Nightingale's Nest, Men's Onyx and Sterling Silver Ring

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

Mystical Leaves, 925 Sterling Silver and Onyx Men's Ring with Leaf Motifs

Alluring Glow, Red-Orange Onyx Multi-Stone Ring from India

Water Vision, Handmade Men's Green Onyx Cocktail Ring

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

Green Glisten, Men's Green Onyx and Sterling Silver Cocktail Ring

Silence, Sterling Silver and Onyx Cocktail Ring

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

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

Bold Oval, Leaf Motif Green Onyx Ring from India