GIA EX vs. VG Symmetry, trying to decide between 2 stones help!

[toby]

Both are the same price, I am just concerned about the Symmetry onthe smaller stone would that effect the brilliance, fire etc???

Round Brilliant 1.37 ct. F VS1 No Fluorescence
GIA
EX Polish
VG Symmetry (Is VG Symmetry bad?)
Depth 60.7% Table 56% Crown Angle 33.9 Pavillion Angle 41
HCA: Reading 1.2
OR
Round Brilliant 1.55 ct. H Si1 No Fluorescence
GIA
EX Polish
EX Symmetry
Depth 61.2% Table 57% Crown Angle 34.9 Pavilion Angle 40.9
HCA 1.9

 

[spicolicpa]

oppssss-ingore this

 

[DiamondExpert]

toby: In a word - no.

 

[toby]

Thanks, I'll take your opinon. Could this stone be an AGS cut0 even with the GIA Very Good Symettry? And an unrelated ? if you can comment, is there a visible diffrence btwn an F and G colored stone with similar characteristics? You insight would be much appreciated.
Thx

 

[DiamondExpert]

As to your last questions...No, not unless AGS happened to grade (misgrade?) the symmetry as Ideal - anything below Ideal proportions, symmetry and polish would not be an AGS0.

Yes, by definition there is a color difference between an F and G color diamond - it had to have been seen by the graders.

However, keep in mind that diamonds are color graded pavilion up and not face up.

What you are probably asking is...will I be able to see the color difference, and this is something only you can answer being that each of us has different color acuity.

On average, you will probably not be able to tell the color difference face up - most folks can't...but you may be an exception.

 

[toby]

Thanks for the insight!