One of our most popular designs Crystal Shine features a necklace of one silver ring flanked by two black ring bands of clear crystals and rhinestones hanging on a silver rope chain. Matching small hoop earrings feature clear crystals around black and silver bands. The silver rings and hoops are trimmed with twisted silver rope for that extra shine. Hypoallergenic surgical steel posts on the earrings. Silver Electroplate. Cubic zirconia stones. ou can maintain your silver brilliance with an occasional wipe of a damp cloth. Do not use chemical or abrasive cleaners.