Well thought,probaly he would think you could be bluffin too.

Yea,you right,you had a bit of bad luck to land that diamond on the turn,that give him more confidence.

Thats was a hard one to figure,you have a very good hand,and i think you read that him didnt have Q so you did right to bet on turn.maybe with him big bet on river you could fold,but it was indeed a hard hand.

Glad to talk about it,thanks for share.