My favourite has to be the emerald cut, because it's very, very traditional. It's got these long, clean lines, which make it have a sort of deep shine as opposed to a brighter sparkle, and the emerald cut suits hands like mine, which are quite large and with long fingers, so that's the one for me.
Once you've decided the cut of the diamond, it's really important that you make sure that you buy a good-quality cut, because it's the precision of the cut that determines how much brilliance you will get from a diamond. Now, Graff will only sell cuts that are from excellent to good, which means that you are making the very most of that investment.