This is an authentic MESSIKA 18K Yellow Gold Diamond My First Pave Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a bezel set diamond and a tag pendant pave-set with diamonds, approximately .38 total carat weight, on a delicate, adjustable chain. Follow this item for alerts. Messika is a registered trademark of Messika. FASHIONPHILE is not affiliated with Messika.