WTB: August Vintage cushion

[Superheeps]

Hello,

I'm looking to purchase a 1.5-2ct August Vintage cushion, with a l/w ratio between 1-1.05 (square)

I don't mind some warmth (J-L are welcome!) but would really prefer VS quality. Would like to keep under $8.5k, as new stones will be $10-11k per GoG current inventory

Thanks
-Michael