Round cut dimensions

[granite1]

On a round cut 8.06x8.10x4.56 57d 61t
Are these normal dimensions?

 

[valeria101]

Well... these are certainly possible - is this that you call "normal" ?

 

[valeria101]

57% depth and 61% table does not get into the AGS0 interval, but - as far as the chart below shows - the right combination of crown and pavilion angles with these can still yield a great piece.