Features: Quick Ship Earring Back: Friction Setting: Snap Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 6 Mm Width, 6 Mm Length Metal Color: Yellow Earring Length: 16.4mm Earring Width: 6mm Care: Hand Wash Stone Type: 4 Lab Created Opal Authenticity: Lab Created Stone Birthstone: October Birthstone Earrings Type: Post Earrings Earrings Style: Drop Earrings Metal: 10k Gold Country of Origin: Imported Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.