Advice on Light Leakage

[signal2711]

Hi,

Can anyone tell me if I should be concerned about light leakage on the following stone. Its rated AGS Ideal 0 but the Light Leakage map shows a big leak on the top. I'm a first timer and trying to make sense of all this. Thank you!

http://www.jamesallen.com/diamonds/E-VS1-Ideal-Cut-Round-Diamond-1452915.asp

 

[Christina...]

I don't see any leakage, and if there were to be some it would be insubstantial enough as not to interfere with the light performance.