Peridot and Sterling Silver Crystal Stud Earrings These Crystal Earrings are made of natural, polished Peridot and are prong set in Sterling Silver. Each pair of Earrings come with Sterling Silver Butterfly Backs and Silicone push backs. NOTE: Because these Earrings are made from natural Crystals, the Crystals will look similar but the pairs are not perfectly matched. Earring sizes will vary in width, length, and depth, but you can choose the exact pair of Earrings you want from the dropdown. Peridot Properties: • Enhances confidence and assertion • Helps you take responsibility for your life • Helps you understand your destiny and spiritual purpose Color: Green Measurements: approx. 8 – 9 mm ** Please keep in mind that you are purchasing natural Crystals. Since Crystals come from the Earth, they are unevenly shaped, or have bumps, dents, cracks, fractures, etc., on them. These unique markings contribute to the natural beauty of each Crystal as no two are alike.