This is an authentic MESSIKA 18K Yellow Gold Diamond Move Uno Jacket Earrings. The earrings are crafted of 18 karat yellow gold and feature studs and "move" oval motif jacket, set with approximately .45 total carat weight. The jacket can be length-adjusted or even removed. Follow this item for alerts. Messika is a registered trademark of Messika. FASHIONPHILE is not affiliated with Messika.