Onyx Gemstone Silver Necklaces

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

Shining Shield in Red, Handmade 925 Sterling Silver Garnet Cord Pendant Necklace

Alluring Style, Black Onyx and Cultured Pearl Pendant Necklace from India

Verdant Brilliance, Rhodium Plated Green Onyx Floral Pendant Necklace from India

Dazzling Bouquet, Red Onyx Beaded Pendant Necklace from India

Diagonal Square, Sterling Silver Square Black Onyx Pendant Necklace

On Guard, Black Onyx Sterling Silver Pendant Necklace

Splendorous Evening, 26.5-Carat Multi-Gemstone Pendant Necklace from India

Black Kite, Kite-Shaped Onyx Pendant Necklace from India

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

Posh Pyramid, Taxco Silver Necklace with Triangular Pyramid Onyx Pendant

Night Enchantment, Onyx and Sterling Silver Pendant Necklace Crafted in India

Fanciful Flight, Black Onyx and Sterling Silver Wings Pendant Necklace

Batuan Harmony, 18k Gold Accented Onyx Beaded Mala Necklace from Bali

Midnight Oil, Onyx and Sterling Silver Pendant Necklace

Modern Brilliance, Modern Onyx Link Necklace Crafted in Peru

Night Falls, Black Onyx Pendant Necklace from India

Midnight Petal, Sterling Silver and Onyx Pendant Necklace

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

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