This is an authentic MARCO BICEGO 18K Yellow Gold Multi Gemstone Paradise Station Necklace. The necklace is crafted of 18 karat yellow gold and features a single strand of faceted amethyst, citrine, prasiolite, blue topaz, peridot, garnet, iolite, green tourmaline, and pink tourmaline stones alternating with textured gold stations. Follow this item for alerts. Marco Bicego is a registered trademark of Marco Bicego. FASHIONPHILE is not affiliated with Marco Bicego.