For those of you who cant get enough gems, just set your auto click to an ore that just takes 2 hits from your auto click. Then go do something else, but leave this window open. When you come back you wont have a ton more money, but you will have more gems if you wait like 10-20 min.
Hmm... If this thing was real then it would eat through the table, through the ground, to the core of the earth and die. Then there would be a mini volcano in the lab...