Onyx Birthstone Rings for Women

Might, Modern Black Onyx Ring Crafted in India

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

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

Night Bloom, Hand Crafted Floral Sterling Silver Onyx Cocktail Ring

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

Perfect Night, Sterling Silver and Onyx Cocktail Ring

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

Magical Allure, Handcrafted Black Onyx Cocktail Ring from India

Rapt, Onyx Cabochon Cocktail Ring from India

Universe, Fair Trade Sterling Silver and Onyx Cocktail Ring

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

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Black Bamboo, Onyx and Silver Ring from Indonesia

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

Universe, Sterling Silver Single Stone and Green Onyx Cocktail Ring

Graceful Midnight, Floral Onyx Band Ring Crafted in India

Midnight Style, Patterned Onyx Cocktail Ring from India

In Your Arms, Modern Sterling Silver Single Stone Onyx Ring

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

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

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Forest Dazzle, Floral Green Onyx Cocktail Ring from India

Green Depths, Ornate Green Onyx and Sterling Silver Cocktail Ring

Garden Gold, Floral Green Onyx Cocktail Ring Crafted in India

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

Royal Midnight, Artisan Handmade Onyx 925 Sterling Silver Cocktail Ring

Vernal Pool, Green Onyx Cabochon Single Stone Ring

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Prophecy, Onyx and Sterling Silver Ring from Indonesia

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

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

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

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

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

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

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Magical Orb, Black Onyx Cabochon Sterling Silver Ring

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

Midnight Queen, Onyx and Silver Cocktail Ring from Bali

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

Royal Rawa, Dramatic Onyx and Sterling Silver Cocktail Ring

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

Deep Soul, Black Onyx Single-Stone Ring Crafted in Bali

Mystical Allure, 18k Gold Accented Onyx and Sterling Silver Cocktail Ring

Regal Blessing, Onyx and Garnet Cocktail Ring Crafted in Bali

Mountain Range, Unique Sterling Silver and Onyx Cocktail Ring

Midnight Grace , Indonesian Onyx and Sterling Silver Ring

New Moon at Midnight, Black Onyx and Oxidized Sterling Silver Ring

Crowned in Glory in Green, Oval Cabochon of Green Onyx Cocktail Ring

Onyx Moon, Fair Trade Sterling Silver and Onyx Cocktail Ring

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

Patterned Green, Green Onyx Oval Single-Stone Ring from India

Black Tablet, Square Black Onyx Cabochon Sterling Silver Cocktail Ring

Crowned in Glory in Black, Oval Cabochon of Black Onyx Cocktail Ring

Moonlight in Black, Hand Made Sterling Silver and Onyx Ring from Indonesia

Stylish Combo, Rainbow Moonstone and Onyx Wrap Ring from India

Midnight Flowers, Sterling Silver Copper Black Onyx Cocktail Ring

Amed Eclipse, Ornate Handcrafted Onyx and Silver Bali Cocktail Ring

The Bold and Dramatic, Sterling Silver and Green Onyx Ring

Black Mirror, Black Onyx Sterling Silver Cocktail Ring from India

Midnight Blossom, Onyx and Sterling Silver Flower Ring from India

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

Green and Lovely, Green Onyx and Peridot Cocktail Ring from India

Be Good, Handmade Onyx 925 Sterling Silver Cocktail Ring Indonesia

Glamorous Beauty in Black, Oval Onyx Cocktail Ring in Black from India

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Infinite Mystery, Handcrafted Onyx andSterling Silver Ring from Indonesia

Vintage Vogue, Ornate Three-Stone Onyx Cocktail Ring

Green Ecstasy, Handmade Green Onyx 925 Sterling Silver Cocktail Ring

Silence, Sterling Silver and Onyx Cocktail Ring

Inspirational, Amethyst stacking rings (Set of 3)

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

Glowing Sunset, Enhanced Red Onyx and Sterling Silver Cocktail Ring

Glamorous Beauty in Green, Oval Onyx Cocktail Ring in Green from India

Evening Stars, Artisan Handmade 925 Sterling Silver Onyx Cocktail Ring