And yet another idea to possibly improve the gem forge.
instead of it being almost completely random, have an extra spot next to the gem forge slots that show you what the result will be, once you've placed the 3 gems in there.
I'm not saying it should tell you what gems you need, just what you'll get. Just a small change to speed the process up a bit and save the countless amounts of time and money, trial and error
Opinions? K go!