Amazingly original as always! I really like the vibe in the cave, and would have been happy doing other things in there for the entire game. :) I did get stuck (as others have mentioned) and can provide a screenshot if you need it for debugging.
I struggled with the gem cutting interface. Managed to get 2 gems correctly fitted, and other times I thought I was on track but it didn't work. Perhaps I've gone in with zero gem cutting knowledge, and that doesn't help. For instance, I didn't see the need to use any other angle other than "top" and structure the bottom of my cut accordingly... I suppose I could have fancier / more varied parts of the gems if I did...
Apart from that, super original and still enjoyable, congrats on another great submission!
