iCAREu Silver Plated Tribal Style Zircon Pendant Necklace for Women,Girls, 18" The necklace combines tribal element with the fashionable jewelry to express a unique style. Zircon is a very clean stone that much like a diamond, which could matches silver well. It's eco-friendly and healthy, nickel free and anti-allergic. A nice gift for women,girls The length of the chain is about 17.72" Avoid household chemicals to prevent it from fading. Cleaning it just by water.