Onyx Birthstone Cocktail Jewelry for Women

Princess Gem, Handmade Onyx Single-Stone Ring from Bali

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

Dragon, Handcrafted Sterling Silver and Onyx Wrap Ring

Rapt, Onyx Cabochon Cocktail Ring from India

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

Courage Amulet, Sterling Silver Cocktail Ring with Black Onyx Cabochon

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

Magical Kite, Marquise Onyx Cocktail Ring Crafted in India

Block Party, Bezel Set Onyx and Sterling Silver Cocktail Ring

Verdant Tear, Green Onyx and Marcasite Cocktail Ring

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

Midnight Hearts, Black Onyx and Sterling Silver Cocktail Ring

Moon Halo, Sterling Silver Cocktail Onyx Ring

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

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

Deceptively Square, Onyx and Brushed Silver Ring

The Heart, Handmade Brushed Sterling Silver and Onyx Heart Ring

Bold Oval, Leaf Motif Green Onyx Ring from India

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

Captivating, Onyx and Sterling Silver Cocktail Ring Handmade in Bali

Temple Heirloom, Black Onyx Single Stone Ring Crafted in Bali

Blackberry Blossom, Ornate Handcrafted Silver and Onyx Cocktail Ring

Daydream Temple, Handcrafted Onyx Cocktail Ring from Bali

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

The Circle, Women's Artisan Crafted Onyx and 925 Silver Ring