Please help me to understand . Is it true that you always need an aset picture even if your diamond scores well on HCA? GIA VG cut angles are 35 crown ,40.8 p and 57 table, 62.6 depth and with 4.5% girdle. I don't understand why this ideal diamond is darker looking than a steep deep with 35.5 and 41.2, 62.3 and 3.5% girdle.
Is it possible that the ideal is leaking light, or because it is a VG cut instead of ex cut, or does it look like it should? thanks so much!

Is it possible that the ideal is leaking light, or because it is a VG cut instead of ex cut, or does it look like it should? thanks so much!
