Preflop: standard 4bet and got called (don't really think he should call my 4bet with that hand though)
Flop: pretty much the worst flop possible, because of this is this a just give up and check-fold spot?
spr was below 1 so was shoving or folding here.. Was thinking that there would be some fold equity if he didn't have a diamond in his hand, or otherwise call with a weaker hand including a diamond like JJ or QQ with a diamond.
Was this a clear fold/give up spot?