He returns as swiftly as he can with the pick-axe. As soon as he spots England, he makes his way over, peering at the gem once he gets over there. "Ooooh, nice one. I like it." Yes, he will definitely be coming back here at some point.

As soon as England moves out of the way, Prussia will set to work freeing the gem from the ground. No sense wasting time, after all.