Sterling Silver Cubic Zirconia&nbsp;Tree of Life&nbsp;Chain Necklace, 18" A necklace you can truly cherish and hold close to your heart. Crafted in Rhodium Plated 925 Sterling Silver Ensuring a Long Lasting Shine. Chain: 16" plus 2" Extension, so Can be Worn Longer or Shorter. Comes with a Beautiful, Complimentary Jewelry Box. A Certificate of Authentication is Included for your Convenience.