These Briolette Smooth Drop Hydrolyzed, Cabochon, Quartz, Synthetic Crystal, Lab created Earrings are made of 925 sterling silver/925 sterling silver rose gold filled 13mm round hoop with cubic zirconia and Briolette Drop Hydrolyzed Quartz Crystal, Cabochon, droplet shape green 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.