Material of Pendant : 925 Sterling Silver with 18K White Gold Plated Setting : Pure Brilliance Swarovski Zirconia Diameter of Swarovski Zirconia : 5mm Carat weight per Swarovski Zirconia: 0.5ct Dimension of Pendant : 20mm x 6.9mm Material of Chain : 925 Sterling Silver Chain with 18K White Gold Plating Length of Chain : 16” ,extendable to 18"