Onyx jewelry is striking in appearance and surprisingly affordable. Onyx jewelry most commonly features black onyx stones, though other colors of onyx do exist. Black onyx is particularly dramatic when set in sterling silver or white gold. We love onyx for its striking appearance and its mystical properties. Legend has it that onyx sharpens the wits of the wearer, eliminates negative thinking, and brings spiritual inspiration. Get inspired on your own by browsing our collection of onyx jewelry.