Help interpreting IGI report

[DAF]

JA has 10% off of select lab stones.

 

[DejaWiz]

JA has 10% off of select lab stones.

The GCAL 8X diamond that was purchased by @pineapplecakes would still be a significantly better deal than a comparable diamond from JA.
I know this because I did a direct comparison earlier and a 1.5-1.55 E VS1 with advanced images (so, JA True Hearts) is in the realm of $4600.
JA pricing isn't even close, right now.