Stone: OpaliteBail and Frame Material: Oxidized Solid Genuine .925 Sterling Silver with Cubic Zirconia CZ Pave stone settingBail: 2.5mm inner diameter, 7mm longShape: Diamond Shape, flat back925: 925 stamp on backMeasurement: 17.5mm wide by 21.5 mm long, 26 mm long with bail, 5 mm thickWeight: 2.4-2.8 grams per piece.Quantity: 1 piece