Onyx Birthstone Necklaces for Women

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

Rainbow Drizzle, Gold Plated Multi-Gemstone Waterfall Necklace from India

Forest Style, Green Onyx Sterling Silver Nature Leaf Pendant Necklace

Life, Sterling silver pendant necklace

Kerala Night, Onyx strand necklace

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

Midnight Heart, Sterling Silver and Black Onyx Pendant Necklace

Wishing Pool, Handmade Agate and Cultured Pearl Beaded Necklace

Rainbow Halo, Handcrafted Silver Necklace with Cultured Pearl and Gems

Dark Dreams, Handmade Sterling Silver and Onyx Pendant Necklace

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

Neptune's Queen, Handmade Onyx Necklace

Fanciful Flight, Black Onyx and Sterling Silver Wings Pendant Necklace

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

Nature's Seeds, Garnet and Onyx Beaded Necklace

Lucky Coin , Indonesian Onyx and Sterling Silver Y-Necklace

Charming Flower, Labradorite and Onyx Pendant Necklace from Thailand

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

Midnight Petal, Sterling Silver and Onyx Pendant Necklace

Protective Allure, Onyx Cabochon and Sterling Silver Pendant Necklace

Midnight Oil, Onyx and Sterling Silver Pendant Necklace