Mariana Silver Plated Spiral Post Earrings Crystal Beautiful Mariana stud earrings, style E-1249. 2 loop spiral design with Swarovski Crystal. Various crystal sizes, texturing of the polished design. Matches jewelry with Mariana Color Way 277 - . Contains the following crystal colors: Purple Velvet and Light Purple Earrings are .5 inches in width, post with friction back. 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.