[Chris Daddy Cool]

part of the reason why checkraising this turn is going to be a mistake is because an ace makes up a lot of your range since you raised pf (even though you posted, he may not know this) so he *should* know this and yet he bets and calls your checkraise anyways. most of the time when you check this turn it is likely that it will just get checked through, so just bet.

given that you did c/r and he did call i would typically actually check this river because he either has an Ace or a diamond draw here. he will bet his aces and may bluff his missed draws.