Quick Whiteflash ACA question

[Kissmark]

Is the Whiteflash ACA standard even more stringent than AGS000? ie, can I diamond be AGS000 but fail to be ACA? thanks

 

[echelon6]

They''re more stringent. There''s some AGS000 in their ES which failed to make ACA because of that.

AGS000 doesn''t guarantee H&A and perfect optical symmetry, whereas ACA has near perfect optical symmetry