Earring Back: Friction Setting: Prong Shape: Heart Stone Cut: Round Metal Color: White Earring Length: 18.8mm Earring Width: 10.1mm Care: Wipe Clean Stone Type: 12 Lab Created Ruby Authenticity: Lab Created Stone Birthstone: July 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.