Material of Pendant: 925 Sterling Silver with 18K White Gold Plated Setting: Pure Brilliance Swarovski Zirconia Diameter of Main Swarovski Zirconia: 2mm Carat weight of Main Swarovski Zirconia: 0.03ct Diameter of Micro Swarovski Zirconia: 1mm Number of Micro Swarovski Zirconia: 6pcs Carat weight per Micro Swarovski Zirconia: 0.005ct Dimension of Pendant: 17mm x 10mm Material of Chain: 925 sterling Silver chain with 18K white Gold Plating Length of Chain: 16・,extendable to 18"