USPC 500 hand

The 500 event at the Taj from a month ago...

blinds are 50/100...i have 2k villian has me covered...villian came late and doubled with AA, little read outsde of that...

In the cutoff seat i open raise to 300 with JT of diamonds...villian calls on button...

flop is QJ6 with one diamond...i bet 500 and villain calls after some deliberation...

turn is the 8d...i push...standard?