Earring Back: Hinged Setting: Prong Stone Cut: Round Stone Millimeter Measurement: 1 Mm Width, 1 Mm Length Metal Color: Yellow Center Stone Weight: 1/2 Ct. Earring Length: 19.2mm Earring Width: 10.6mm Rounded Carat Weight: 1/2 Ct. Care: Wipe Clean Stone Type: 68 Cubic Zirconia Authenticity: Lab Created Stone Earrings Style: Drop Earrings Metal: 14k Gold Over Silver Country of Origin: Imported Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.