Cushion cut grade

[bobsled]

Does anyone know if the AGA cut grade guidelines works for cushion cut? I''ve been using the oval stone chart for my cushion cuts? Any advice or ideas?

 

[moremoremore]

I THINK oldminer suggested oval for rectangular cushions and round for square ones...but I think that you might have to go over on the depth...I don't think a cushion with the depth of 61 would be a good thing...