idealscope of diamond not H & A

[Ring a ring]

This might be a silly question but a few people have posted idealscope images of H & A diamonds showing dark sections that aren''t supposed to be outside the arrows - an indication of poorly cut facets. How do you do the same in a diamond that is not H&A and what does a diamond look like if it is well cut but not H & A?

 

[Garry H (Cut Nut)]

http://www.ideal-scope.com/using_reference_chart.asp
Maybe 1 of these images is H&A''s, but it might not look any better than the 3 around it