This is an authentic MARCO BICEGO 18K Yellow White Gold Diamond Lunaria Necklace. The necklace is crafted of 18 karat yellow and white gold, and features textured freeform motifs accented with round brilliant cut diamonds, approximately .09 total carat weight. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.