Earring Back: Friction Setting: Prong Shape: Heart Stone Cut: Heart Metal Color: Rose Earring Length: 18.3mm Earring Width: 11.3mm Care: Wipe Clean Stone Type: 48 Lab Created Sapphire, 2 Lab Created Ruby Authenticity: Lab Created Stone Birthstone: July Birthstone Earrings Style: Drop Earrings Metal: 10k Gold 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.