Onyx Birthstone Necklaces

Wishing Pool, Handmade Agate and Cultured Pearl Beaded Necklace

Frangipani Secrets, Floral Sterling Silver and Onyx Pendant Necklace

Divine Strength, Ganesha-Themed Onyx and Lapis Lazuli Beaded Pendant Necklace

Sky Song, Handcrafted Onyx Choker

Green Transformation, Lush Green Onyx Gem on Sterling Silver Necklace from India

Posh Pyramid, Taxco Silver Necklace with Triangular Pyramid Onyx Pendant

Protective Allure, Onyx Cabochon and Sterling Silver Pendant Necklace

Mystic Cat, Whimsical Cat-Shaped Black Onyx Silver Pendant Necklace

Essential Earth, Hand Beaded Smoky Quartz Onyx and Agate Necklace

Dark Ocean, Onyx and Lapis Lazuli Beaded Choker

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

Mysterious Night, Black Onyx Cabochon Pendant Necklace

Kerala Night, Onyx strand necklace

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

Goth Love, Onyx and garnet heart necklace

Watery Depths, Onyx Pendant Necklace with Sterling Silver from India

Midnight Heart, Sterling Silver and Black Onyx Pendant Necklace

Crescent Mystery, Gold Plated Onyx and Garnet Pendant Necklace from Bali

On Guard, Black Onyx Sterling Silver Pendant Necklace

Fluttering Dragonfly, Green Onyx Dragonfly Pendant Necklace from India

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

Midnight Garden, Floral Sterling Silver and Onyx Necklace

A Sigh of Romance, Heart pendant necklace

Beautiful Cavern, Multi-Gemstone Beaded Pendant Necklace from Thailand

Dark Night, Sterling Silver and Onyx Beaded Necklace

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

Imperial, Indian Handmade Black Onyx and Sterling Silver Necklace

Midnight Wanderer, Amethyst Onyx and Fluorite Beaded Necklace from Thailand

Wading Heron, Onyx and Sterling Silver Heron Pendant Necklace from Bali

Mysterious Moonlight, Onyx and labradorite beaded necklace

Neptune's Queen, Handmade Onyx Necklace

Modern Brilliance, Modern Onyx Link Necklace Crafted in Peru

Fanciful Flight, Black Onyx and Sterling Silver Wings Pendant Necklace

Ebony Elegance, Handcrafted Black Onyx Triple Strand Necklace

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

Lucky Coin , Indonesian Onyx and Sterling Silver Y-Necklace

Romantic Journey, Hand Made Onyx and Sterling Silver Pendant Necklace

Indian Nights, Bollywood Styled Moonstone and Onyx Sterling Silver Necklace

Queen of Shadows, Onyx strand necklace

Dark Cosmos, Onyx and Hematite Beaded Necklace from Thailand

Midnight Rose, Unique Beaded Agate and Smoky Quartz Necklace

Black Botanicals, Sterling Silver and Onyx Pendant Necklace

Empress Garden, Onyx Amethyst Citrine and Sterling Silver Necklace Jewelry

Night Falls, Black Onyx Pendant Necklace from India

Magical Moons, Cultured pearl and onyx pendant necklace