Earring Back: Friction Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 5 Mm Width, 5 Mm Length Metal Color: White Earring Length: 47.3mm Earring Width: 7.2mm Care: Wipe Clean Stone Type: 6 Genuine Amethyst, 34 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: February Birthstone Earrings Style: Drop Earrings 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.