100r blind battle vs lordhutty, 1pair on drawy board

[Bakes]

We don't have any real history.

PokerStars No-Limit Hold'em Tourney, Big Blind is t300 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t5855)
SB (t9145)
Hero (t17020)
UTG (t12135)
UTG+1 (t6200)
MP1 (t4315)
MP2 (t13190)
MP3 (t11920)
CO (t17975)

Preflop: Hero is BB with 9[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/spade.gif[/img].
<font color="#666666">7 folds</font>, <font color="#CC3333">SB raises to t900</font>, Hero calls t600.

Flop: (t1700) 4[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t1200</font>, SB calls t1200.

Turn: (t4100) K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets t2700</font>, <font color="#CC3333">Hero raises 4320 more to put him all in</font>.

I have a hard time putting him on a king, which king c/c the flop? More often than not I'd say he has overs with a diamond and I doubt he bluffs the river.