​Diamond stud earrings attribute diamonds attached to the single post with a backing. The diamond is generally held in place with little prongs. Every single earring generally features a single diamond, although halo diamond stud earrings and cluster diamond stud earrings are typical. ​ There have also been fictional appearances. https://whatispostbackearring25049.boyblogguide.com/31065784/rumored-buzz-on-yellow-jade-earring