Made using sterling silver and a rich, amethyst coloured cubic zirconia crystal, this nose stud is a wonderful option for adding a touch of deep autumn tones to your look. The tiny crystal measures just 2mm in diameter and sits in a cup setting at the front of the 25Gauge, straight pin. Did you know that amethyst also happens to be a birthstone for February, so this would be a great little extra for their present this year!