​Diamond stud earrings element diamonds attached into a single post with a backing. The diamond is mostly held in place with small prongs. Each earring ordinarily contains a single diamond, While halo diamond stud earrings and cluster diamond stud earrings are frequent. ​ Tunnels, tapers, and plugs - oh my! https://arthursuxrk.bloggazzo.com/31107236/5-simple-statements-about-cartilage-horseshoe-earring-explained