Features: Quick Ship Earring Back: Friction Setting: Prong Shape: Square Stone Cut: Princess Stone Millimeter Measurement: 4 Mm Length Metal Color: Yellow Center Stone Weight: 3/4 Ct. Earring Length: 16mm Earring Width: 4mm Care: Wipe Clean Stone Type: 4 Cubic Zirconia Authenticity: Lab Created Stone Earrings Style: Stud Earrings Metal: 10k Gold Assembled in the US from Imported Materials Set with zirconia from Swarovski Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.