This is an authentic MARCO BICEGO 18K Yellow Gold Amethyst Blue Topaz Jaipur Bangle Bracelet. The bracelet is crafted of 18 karat yellow gold and features two circular prism-cut blue topaz and amethyst gemstones on either end of a wavy band. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.