This is an authentic POMELLATO 18K Rose Gold Diamond Blue Topaz Nudo Lariat Necklace. The necklace is crafted of 18 karat rose gold and features a rolo chain holding two faceted sky blue topaz stones accented with pave-set round brilliant cut diamonds weighing approximately .10 total carat weight. Follow this item for alerts. Pomellato is a registered trademark of Pomellato. FASHIONPHILE is not affiliated with Pomellato.