300bb flopping a set 10/20

[BalugaWhale]

villain is mcmaath, seems decent
he has about 5.5k, I cover

10/20
he opens on the button, I 3bet in the SB with 99, he calls

flop (pot 500)
J[img]/images/graemlins/diamond.gif[/img]9[img]/images/graemlins/club.gif[/img]4[img]/images/graemlins/diamond.gif[/img]
I bet 450, he calls.

turn (pot 1400)
Q[img]/images/graemlins/spade.gif[/img]
I bet 1200, he shoves for like 200bb

is this an easy call/fold what