User blog comment:StoryGirl83/Diamond Choices I'm Working Toward By Series/@comment-4786757-20180702183925/@comment-3452092-20180705205150

There's a maximum? You know it that's the case, they could say that. . . however, I have not found that to be true. It's very clunky in my game (I have found that there is about half an hour a day that I can actually earn diamonds), but I usually get more than that. For example yesterday I got six (I collect them through the day and end the chapters all in a row, because it doesn't work the rest of the day for some reason).

And yes, if that is generally the case that most people have that now, it is something that should be added to the site in the general information about the game.