Thank you for your question. It is difficult to predict cup size based soley on implant volume and it is impossible to predict with no photos, no breast measurements, and no examination. Your best bet is to be sized at your plastic surgeon's office and pick the implant you like and your surgeon agrees.
It is impossible to give you specific information about post-op size if we have not evaluated you and have specific measurements. If you are interesting in seeing pictures, we can use the VECTRA 3D imaging device to show you your body with different size implants in 3D. Additionally, it also depends on your breast lift as varying amounts of tissue are removed depending on desired size and shape during surgery. Good Luck.