Onyx Birthstone Rings

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

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

Might, Modern Black Onyx Ring Crafted in India

Majesty Halo, Sterling Silver and Onyx Cocktail Ring

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

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

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

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

Underground Rumor, Rainbow Moonstone and Onyx Single Stone Rings (Set of 3)

Perfect Night, Sterling Silver and Onyx Cocktail Ring

Licorice Candy, Unisex Sterling Silver and Onyx Cocktail Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

Frangipani Leaves, Sterling Silver and Onyx Single Stone Ring

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

Midnight Shine, Sterling Silver and Onyx Cocktail Ring

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Tropical Frogs, Onyx Sterling Silver Ring with Gold Accents

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

Rapt, Onyx Cabochon Cocktail Ring from India

Lyrical Green, Artisan Crafted Green Onyx and Sterling Silver Ring

Subtly Sweet, Onyx Solitaire Ring in 18k Gold Plated Sterling Silver

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Knight's Charm, Men's Red Onyx and Sterling Silver Cocktail Ring

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Majestic Combination, Elegant Black Onyx Cocktail Ring

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

Black Bamboo, Onyx and Silver Ring from Indonesia

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

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

Glittering Verdant Drop, Glittering Green Onyx Cocktail Ring from India

Midnight Reverie, Artisan Crafted Onyx and Sterling Silver Cocktail Ring

Elegant Cyclone, Spiral Pattern Onyx Cocktail Ring from India

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

Intrinsic, Black Onyx Cocktail Ring from India

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

Midnight Luxury, Onyx and Sterling Silver Single Stone Ring from India

Universe, Sterling Silver Single Stone and Green Onyx Cocktail Ring

Sparkling Kite, Faceted Onyx Solitaire Ring from India

Midnight Style, Patterned Onyx Cocktail Ring from India

Buddha's Curls in Black, Checkerboard Faceted Onyx Sterling Silver Cocktail Ring

In Your Arms, Modern Sterling Silver Single Stone Onyx Ring

Onyx Moon, Womens Onyx and Sterling Silver Handcrafted Ring

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

Spectacular in Black, Peruvian Textured Silver and Onyx Statement Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Disguise, Sterling Silver Black Onyx Ring with Nature Motif

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Water Vision, Handmade Men's Green Onyx Cocktail Ring

Ritual, Black Onyx Single Stone Ring

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

Garden Gold, Floral Green Onyx Cocktail Ring Crafted in India

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Solitary Allure, Sterling Silver Ring with Green Onyx Solitaire

Teardrop Union, Rainbow Moonstone and Onyx Teardrop Cocktail Ring from India

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

Petals of Mystery, Sterling Silver and Onyx Cocktail Ring

Midnight Trio, Multi-Stone Onyx Cocktail Ring from India

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Verdant Tear, Green Onyx and Marcasite Cocktail Ring

Piece of Night, Handcrafted Onyx and Sterling Silver Single Stone Ring

Mysterious Oval, Oval Onyx and Sterling Silver Cocktail Ring from Bali

Green Strength, Men's Green Onyx Cocktail Ring

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

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

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

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

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Midnight Fantasy, Onyx stacking rings (Set of 5)

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

Hexagon Mystery, Men's Hexagonal Onyx Ring from Bali

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

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

Dark Reflection, Handmade Sterling Silver and Onyx Ring from Indonesia

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Power Grid, Men's Sterling Silver Ring with Onyx

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

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

Triple Crown, Tiger's Eye and Carnelian Single Stone Rings (Set of 3)