2/4 JJ

[edge]

Villian's hand either beats Hero (diamonds, KK) or loses (TT). You have $175 left. You're not pushing off KK or AA here. Once he called the turn, he was committing himself to his pair, assuming he has one and not diamonds.

Actually, I didn't look at the stack sizes. Maybe it's less possible that he has diamonds, considering the size of Hero's stack on the turn after the bet. Looks a lot like TT now that I reconsider. Since you only have $175 left, might as well throw it in, but don't expect him to fold anythig here. This is a pure value bet.