If you can keep dots of color on the dop stick, they can be fun to cut. I went to a diamond dopping wax years ago, that is just about pure shellac and have never regretted it. I now use epoxy for the transferring adhesive and boil it off to remove the stone from the dop stick.
This is a pretty blue dot of course and it appears to be eye clean. Unfortunately it is part of a lot that was unstable and might not be able to be set. It weighs .23 carats.