ASET image help

[treasurehunter]

Very Good cut GIA,
Crown Angle 34.50
Star Lenth % 50
Girdle : 2.94-3.81,Faceted
Girdle % : 5%
Pav.Height % 42.00
Pav. Angle 40.20
Lower Half % 75

Opinions on the cut , its only GIA very good the real image shows dark pavilion mains . The pay angle/depth is the obvious concern but how do you think it will face up

 

[Karl_K]

dark in a ring
AGS3 predicted using the badly rounded numbers.
dark in an earring and maybe pendant in some cases also.
40.2 is just too shallow for that crown.

 

[treasurehunter]

I don't get why the ASET looks good am I missing something?

 

[Karl_K]

ASET by itself does not catch obstruction issues like this one has.
Which is one of the reasons that you have to run a diamonds scan through the AGS software and not just look at it under ASET and rotate it to get a grade.

 

[WinkHPD]

I don't get why the ASET looks good am I missing something?

This is exactly why you will need to see the stone to see what it tells YOUR eyes. I am pretty sure that Karl has nailed this one, I would expect a stone with a 40.2 pavilion to be VERY leaky. I think with even a few degrees of tilt you are going to be seeing a nasty fish eye with this diamond.

Wink

 

[Rhino]

dark in a ring
AGS3 predicted using the badly rounded numbers.
dark in an earring and maybe pendant in some cases also.
40.2 is just too shallow for that crown.

good diamond to learn from. I love it when I get these anomalies in the lab too.