Onyx Birthstone Rings for Men

Bold Oval, Leaf Motif Green Onyx Ring from India

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

Black Bamboo, Onyx and Silver Ring from Indonesia

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

Power Grid, Men's Sterling Silver Ring with Onyx

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

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

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

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

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

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

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

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Gleaming Night, Patterned Onyx Single-Stone Ring from Bali

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

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

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

Midnight Gloss, Unisex Sterling Silver and Onyx Cocktail Ring

Might, Modern Black Onyx Ring Crafted in India

Green Strength, Men's Green Onyx Cocktail Ring

Water Vision, Handmade Men's Green Onyx Cocktail Ring

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

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

Midnight Bamboo, Balinese Handmade Men's Silver and Black Onyx Ring

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

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

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

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

Tambora, Onyx and Gold Accented Sterling Silver Ring for Men

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

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

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

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

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

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

Dark Clouds, Men's Silver and Onyx Domed Ring

Mystique, Men's Sterling Silver and Onyx Ring

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

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

Midnight Strength, Onyx Ring for Men from Bali and Java