14kt White Gold Heart Navel Jewelry. NEW 14 gauge 3/8 curved barbell made from solid 14 karat white gold and 3 diamond clear cubic zirconias that graduate in size from small to large inside white gold hearts for a perfect design effect. Try to imagine these 3 hearts sitting on your navel. These hearts actually swing so you won't be getting stabbed in the stomach everytime you sit down. Compliments are guaranteed!!!