Click here to buy the rose gold plated one. <br />Material: metal Crystal ZirconRhinestone <br />Size: <br />6 : Diameter : 16.4mm Perimeter :52mm <br />7 : Diameter : 17.3mm Perimeter :54.5mm <br />8 : Diameter : 18.2mm Perimeter :57mm <br />9 : Diameter