Onyx Birthstone Single Stone Rings for Men

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

Might, Modern Black Onyx Ring Crafted in India

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

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

Magical Vibes, Handcrafted Sterling Silver and Onyx Men's Ring from India

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

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

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

Verdant Crown, 6-Carat Green Onyx Single-Stone Ring from India

Fiery Allure, Red-Orange Onyx Domed Ring Crafted in India

Soaring Hope, Onyx and Sterling Silver Single Stone Ring from Bali

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

Power Grid, Men's Sterling Silver Ring with Onyx

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

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

Bold Oval, Leaf Motif Green Onyx Ring from India

Sultan, Men's Sterling Silver and Onyx Ring

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

Midnight Strength, Onyx Ring for Men from Bali and Java

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

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