Stones: Simulated white opals Other Stones: Genuine purple amethysts Features: Quick Ship Earring Back: Post Stone Cut: Cushion Metal Color: White Earring Length: 9.5mm Earring Width: 9.5mm Care: Wipe Clean Authenticity: Simulated Stone Earrings Style: Stud 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.