This is an authentic MARCO BICEGO 18K Yellow Gold Multi Gemstone Paradise Necklace. The necklace is crafted of 18 karat yellow gold and features a single strand of faceted iolite, tourmaline, peridot, prasiolite, garnet, and topaz stones with textured gold stations in between, 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.