Gorgeous JUDITH RIPKA 18K 925 Mint Green Quartz Dangle Drop Earrings 18K Heart Accents Marked: JR 18K 925 These are in excellent condition. I’ve tried to show the location of the markings in some of the pictures. It’s on the inside back of each earring. I’m calling the stone ‘quartz’ based upon other Ripka pieces. The posts appear to be 18K as well as the heart accents. Please view the pictures as they are a part of the description. Weight shown is approximate as scales can vary. Thank you! vintage.