Mariana Silver Plated Square Crystal Post Earrings in Olive Green Beautiful Mariana geometric earrings, style E-1002. Square cut stud earrings with faceted Swarovski Crystals. Matches jewelry with Mariana Color Way 22820 - . Contains the following crystal colors: Green Earrings are .25 inches in height, posts with friction backs. Silver plated with .925 sterling silver over brass. Handmade in Israel. Nickel free and hypoallergenic. Mariana jewelry has a lifetime unconditional guarantee. Crystal colors may vary depending on the lighting and the angle they are viewed.