A precious halo of beads around your finger. Perlu is a simple beaded 925 sterling silver ring. You can stack this ring anywhere on your hand. You could basically have one on every finger! Looking for a midi ring? We've got you covered! Perlu is a lasting ring that will never go out of style. Put it on, and you'll never want to take it off! 1.5mm beaded ring. Nickel-free 925 sterling silver. 14 karats gold vermeil.