Earring Back: Friction Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 5 Mm Length Metal Color: White Earring Length: 14.2mm Earring Width: 7.8mm Care: Wipe Clean Stone Type: 20 Lab Created Sapphire, 2 Genuine Garnet Authenticity: Genuine Stone Birthstone: January Birthstone Metal: Sterling Silver Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.