This is an authentic MARCO BICEGO 18K Yellow Gold Amethyst Confetti Ring size 50 or 5.25. The ring is crafted of 18 karat yellow gold and features an oval amethyst cabochon bezel-set atop a hand-etched gold band. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.