These Briolette Smooth Drop Hydrolyzed, Cabochon, Quartz, Synthetic Crystal, Lab created Earrings are made of 925 sterling silver Gold filled, 13mm round hoop with cubic zirconia and Briolette Drop Hydrolyzed Quartz Crystal, Cabochon, droplet shape white color.
FYI: Both gold plated and gold filled jewelry are made by applying a thin layer of gold over a base metal. Gold plated jewelry has a much thinner layer of gold than gold filled jewelry which is regulated to contain at least 5% gold.