Synthetic Opals, not precious of natural opals, but also have a star effect and color change effect. Their colorful and beautiful colors may make them to be  the world's most beautiful gems. To own opals is Many people's wishes. We offer you a variety of shapes of Opals. Oh yes,punched Opals, you can use them do your favorite bracelets, pendants, earrings and more.We also provide opal rough, if you are interested in them,welcome to contact us:info@czjewelrys.com