Kismet by Milka 14ct rose gold and diamond starlet screw flatback (single)Kismet by Milka shows its boldness and innovative style with the new piercing collection. 14ct rose gold 0. 01ct white diamond Sold as a single earring For pierced ears Our earrings are designed for total comfort. The flat, twist on back means you can keep them in whilst sleeping and ensures they sit well with your other earrings, without catching. To wear, gently screw the back off. You'll notice that there's a long post attached to the back thread