Features: Nickel Free, Quick Ship Earring Back: Post Setting: Prong Stone Cut: Emerald Stone Millimeter Measurement: 6 Mm Width Metal Color: White Earring Length: 19mm Earring Width: 9.5mm Care: Wipe Clean Stone Type: 40 Lab Created Emerald Authenticity: Simulated Stone Birthstone: May 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. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.