925 Sterling Silver 18” Graduated Cubic Zirconia Tennis Necklace An Updated Take On A Timeless Piece. Our Sterling Silver Cubic Zirconia Graduated Tennis Necklace Set In Round Cubic Zirconia Stones Of Various Sizes With The Largest Stone Set In The Center And Gradually Get Smaller Until They Meet The Polished End. 18” 30.68 grams REAL 925 STERLING SILVER NOT PLATED NOT BRASS WILL NOT CHANGE COLOR Check out the rest of my closet, if you bundle two or more you only pay one shipping fee!! Plus I’ll give you 15% off any 2 or more items!!!