AGS Princess Grade based on light?

[jaebond]

I saw in another thread that AGS grades cut based on proportions now. So does this mean that princess cut grades were only based on light between like 2005 and 2009? I didn't want to hijack the other thread.

 

[stone-cold11]

No, DQD reports is always based on performance based cut grading. DQR report for rounds are proportion based grading from end 2009 onwards.

 

[jaebond]

Awesome, thanks, sorry about the noob question.