These nose screw hooks are given a sparkly addition with a round clear cubic zirconia crystal set in a prong setting. Made from 9ct yellow gold and also available in 9ct white gold, the nose screw measures approximately 8.5mm from front to back with a wire thickness of 20Ga. Available with 3 different size cubic zirconias, make your choice of 1.5mm, 2mm or 2.5mm diameters from the dropdown menu.