When ordering diamond confetti, please take a minute to pull out your ruler and see how big the gems actually are. We don't want anyone disappointed with the size of the diamonds and even though 4 carats (or 10mm) might look mighty fine on your finger, the diamond actually looks smaller when it is not in a setting. We also list a pretty good description under "SIZE INFORMATION" where we compare the different sizes to a familiar item. Diamond confetti by nature is small with some of the largest pieces being just about the size of a dime. After that, you really should be calling it "large diamonds". So save yourself money, time and disappointment by either ordering a sample of the diamond confetti or dare, I say,  checking it out in a hobby store so you know what you are buying. Happy decorating!