FANTOM JEWELRY 8.00 Carat Total Weight Princess Square Silver Stud Earrings 925 Sterling Mark Cubic Zirconia Top Graded 8.00 Carat Total weight. 4.00 Carat Each Silver Stud Earring Nickel Free & Tarnish Free Material 925 Stamped Top AAAAA Quality Lab Created Cubic Zirconia Princess Square Stone Free 3rd Backing Total of 3 Backings With This Order Includes FREE 3RD Backing At No Extra Cost