By far the most popular size of diamond stud earrings is 1 carat TCW. This size is large enough to generally be apparent and fits a popular spending budget people have for diamond earrings. My favorite set of 1 cttw studs are these stunners in a very white gold martini https://gunnervdhmr.59bloggers.com/32272024/not-known-facts-about-normal-earring-gauge