Quite possibly the most popular size of diamond stud earrings is one carat TCW. This size is sufficiently big being recognizable and matches a popular price range people have for diamond earrings. My preferred pair of 1 cttw studs are these stunners in a very white gold martini environment from https://jeffrey34s77.jaiblogs.com/58860956/clip-on-earring-back-for-dummies