Quote Originally Posted by Cinco View Post
They cannot be directly removed / re-socketed. The Power Stones are lost when you replace them.

Theoretically the 2% critical hit damage per jewel is uncapped and you could (if you're the luckiest Legend in Arlor) get insane crit damage if you got the elite version of the jewel installed every time you socketed one. It's not a high probability though - on par with what you get with other jewels that offer this kind of bonus.
Can we also craft these stones from materials? or are they just limited to randomly dropping.