This pair of 18K White Gold plated brass Brilliant Stud Sapphire CZ Earrings are made from quality metal and Gold Plated with 18K White Gold and features 2 brilliant 8mm Sapphire Cubic Zirconia Stones for an equivalent total carat weight of about 4 carats and they sparkle brilliantly against the 18K Gold plating! The 18K White Gold plating is designed to last a very long time under normal use and will provide years of enjoyment.