Sometimes simple is best, and this clear CZ nose ring might be the place to start if you're after something minimal and subtle. Made of 9ct white gold, the clear cubic zirconia crystal is 2mm and sits on a 10mm wide ring. The open closure means there are no fiddly fastenings and it can also be worn in a helix piercing as well as a nose ring. It weighs 0.1g and has a gauge of 22ga.