Features: Nickel Free, Quick Ship Earring Back: Post Setting: Prong Stone Cut: Round Stone Millimeter Measurement: 1 Mm Length Metal Color: White Earring Length: 19mm Earring Width: 11.5mm Rounded Carat Weight: 3/8 Ct. Care: Wipe Clean Stone Type: 60 Cubic Zirconia Metal: Sterling Silver Earrings Style: Stud Earrings Country of Origin: Imported Carat (ct.) total weight (t.w.) represents the approximate total weight of diamonds or equivalent appearance. 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.