This is an authentic MARCO BICEGO 18K Yellow Gold Diamond Black Mother of Pearl Lunaria Necklace. The necklace is crafted of 18 karat yellow gold and features hand-etched Lunaria petal motifs set with black mother of pearl and one pave-set with round brilliant cut diamonds, approximately .27 total carat weight. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.