SPECS: Metal/Gold Karat: 14k Yellow Gold Metal Stamp: 14K MEXICO Size: See Photo Gems: Emeralds Size: 4mm (biggest), 2mm the small ones approx Weight: 1.7g Condition: Preowned Real 14k Gold Emerald Stud Earrings , NOT GOLD PLATED OR FILLED. Ear Jackets can be removed. You can change the stud into diamond or wear the stud without the jackets. Note: Pictures are enlarged to show fine details of the product