MARCO BICEGO 18 KT yellow gold collection earrings with natural colored stones amethyst, lemon cetrine, peridot, aquamarine, pink and green tourmaline, green amethyst. Each stone is unique among its peers and each are set in 18 KT gold hand-engraved to create a celebration of organic "imperfection" inspired by Nature Earrings from the Marco Bicego Jaipur Collection Approx. 2.4" long x 0.3" wide 18-karat yellow gold with hand-engraved finish Delicate chains connect bezels French wire backs For pierced ears Made in Italy.