Make gems worth something/remove them

[Frank_Stein]

Fun idea: Use custom lenses made with gems to change the laser color on the engineering power laser. Add some "rare" gem that makes a rainbow lense, in addition to some fun station altering events like wormholes from a tele crystal lense or something.

Changing c-sabers/toyswords and laser/egun beam colors with them would also be fun.