This is an authentic pair of MARCO BICEGO 18K Yellow Gold Blue Topaz Peridot Drop Earrings. The earrings are crafted of 18 karat yellow gold and feature faceted blue topaz and peridot stones hanging below hand-etched gold motifs. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.