Onyx Birthstone Pendant Necklaces

Pearl of Wisdom, Black Onyx Cultured Pearl Sterling Silver Pendant Necklace

On Guard, Black Onyx Sterling Silver Pendant Necklace

Diagonal Square, Sterling Silver Square Black Onyx Pendant Necklace

Black Kite, Kite-Shaped Onyx Pendant Necklace from India

Beautiful Cavern, Multi-Gemstone Beaded Pendant Necklace from Thailand

Mumbai Medallion, Black Onyx on Sterling Silver Pendant Necklace from India

Elegant Protector, 925 Silver India Jewelry Chain Necklace with Onyx Pendant

Green Petals, Green Onyx and Silver Floral Pendant Necklace from India

Midnight Beauty, Indonesian Onyx Sterling Silver Pendant Necklace

Goth Love, Onyx and garnet heart necklace

Watery Depths, Onyx Pendant Necklace with Sterling Silver from India

A Sigh of Romance, Heart pendant necklace

Jaipur Mystic, Green Onyx and Sterling Silver Pendant Necklace from India

Crystal of Power in Green, Green Onyx and Sterling Silver Pendant Necklace from India

Elegant Wreath, Onyx and Topaz Pendant Necklace by Indian Artisans

Night Falls, Black Onyx Pendant Necklace from India

Heart of Silver, Sterling Silver Heart Shaped Necklace with Onyx Points

Fanciful Flight, Black Onyx and Sterling Silver Wings Pendant Necklace

Midnight Oil, Onyx and Sterling Silver Pendant Necklace

Midnight Petal, Sterling Silver and Onyx Pendant Necklace

Day Party in Green, Green Onyx and Sterling Silver Pendant Necklace

Midnight Greeting, Black Onyx and Sterling Silver Pendant Necklace from India

Forest Style, Green Onyx Sterling Silver Nature Leaf Pendant Necklace

Enigmatic Destiny, Polished Faceted Five-Carat Onyx Pendant Necklace from Bali

Midnight Majesty, 925 Sterling Silver Black Onyx Pendant Necklace from India

Midnight Heart, Sterling Silver and Black Onyx Pendant Necklace

Protective Allure, Onyx Cabochon and Sterling Silver Pendant Necklace

Rainbow Halo, Handcrafted Silver Necklace with Cultured Pearl and Gems

Dark Dreams, Handmade Sterling Silver and Onyx Pendant Necklace

Life, Sterling silver pendant necklace

Delightful Duet in Green, Green Onyx Double Disc and Sterling Silver Pendant Necklace

Fluttering Dragonfly, Green Onyx Dragonfly Pendant Necklace from India

Charming Flower, Labradorite and Onyx Pendant Necklace from Thailand

Basking Beauty, Handmade Tiger's Eye and Onyx Pendant Necklace