The butterfly backs are not real gold, but the earring itself is

These 14k Gold Piercing Stud Earrings with 3mm Cubic Zirconia are perfect for various special occasions such as Mother's Day, Christmas, anniversary, birthday, and Valentine's Day. The round shape, screw back closure, and prong setting style make them easy to wear and secure on the earlobe. The yellow color of the earrings and white color of the cubic zirconia main stone create a beautiful contrast, while the undated era and secondary stone absence add a timeless and elegant touch to the design. Made from 14k yellow gold, these stud earrings are a versatile and chic addition to any jewelry collection.