Material of Pendant : 925 Sterling Silver with 18K White Gold PlatingSetting : Made with Pure Brilliance Swarovski ZirconiaDiameter of Main Zirconia : 6.0mm Number of Main Zirconia : 1pcDiameter of small Zirconia : 1mmDiameter of small Zirconia : 6pcs Dimension of Pendant : Approximately 12mm x 3.5mm x 4.1mmMaterial of Chain : 925 Silver Chain with 18K White Gold Plating Length of Chain : 16", extendable to 18"