Stack sizes:
UTG: $351.30
Hero: $489.40
CO: $120.45
Button: $234.40
SB: $324
BB: $846.30

Pre-flop: (6 players) Hero is UTG+1 with
UTG folds, Hero raises to $14, CO folds, Button calls, SB calls, BB calls.

Flop: ($56, 4 players)
SB bets $72, BB raises to $210

Hero?

Talk about action...lol. Overbet and raise into the PFR. Obviously BB has a set or a lower flush. The overbet by SB probably means he's got a vulnerable hand, maybe 6-7 or 9-7, maybe a set, maybe a bluff. No read here.

So do you push now or call now and get it in on the turn?

I would just call, but you dont have the nuts.

Push because...

7 diamonds might kill your action on the turn, two will make anyone with the the nuts
9 cards pair the board
An overbet and a raise means you're likely to get called
...and if not you win 84.5BB with zero risk!! That's almost a fulll stack.

It doesn't really matter though. You've got almost half your stack in if you call, unless SB folds he will have 2/3 of his in. Everyone will be going to the felt.

Haha...you are right, I don't have the nuts. Wasn't thinking too clearly there.

I'll play this like I have the nuts though...I'm not worrying about a flopped stright flush.

I did consider calling just to try to bring along the SB, but I didn't want to puke on the turn if the board pairs or another diamond kills my action (I'd probably only get action from a straight flush at that point).

My question is...if you are SB would it make any difference if I push or not? (ie a thinking SB doesn't care whether I push or call, as he's either folding or he wants to be all-in) I mean to call would pot commit him anyway. Ultimately that is why I pushed because it would be such a show of strength to flat call that I didn't think it mattered. I put BB on 99 and figured he'd call. So in my 15 seconds of thought I figured there was no upside to flat calling, only bad things could happen. After thinking about it more, I can't see why calling here is good. Also, if the board pairs on the turn I sure as hell don't want to be calling off $250+ to BB's push of his full house when I'm drawing dead.

I push, SB thinks forever and folds. BB insta-calls with his top set. The board doesn't pair and I scoop over $1k.

I like just calling here and try to take both players along with you. It seems BB is likely to give you his whole stack and I'm 99.99999% sure neither has the str8 flush. Then I'd get all-in on a non-paired turn.