This is an authentic MARCO BICEGO 18K Yellow White Gold Diamond Goa Pendant Necklace. The necklace is crafted of 18 karat yellow and white gold, and features a pendant consisting of coiled circle motifs accented with diamonds, approximately .51 total carat weight, stationed on a chain finished with a lobster clasp. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.