The Carat Standard

GIA report 6224042937

1.50 ct Radiant Diamond

83/100 · Considered

A balanced profile with a few questions to carry forward.

What reads well

  • A 1.22:1 length-to-width ratio sits in the classic radiant range.
  • Face-up spread (7.28 × 5.97 mm) is typical or better for a 1.50 ct radiant.
  • VVS2 clarity: inclusions are not a practical visual factor.
  • Medium blue fluorescence can make I color face up a touch whiter in daylight.

What deserves a closer look

  • The table 72% sits outside the typical radiant range.
  • Thick to very thick girdle: a thick girdle carries hidden weight and can reduce face-up size (thicker points are common in fancy shapes).
  • I color in a 1.50 ct radiant may show some warmth, especially at the corners.
  • Screening only: bow-tie, windowing and contrast in a radiant can only be judged from images or video of this exact stone.

What to check on the exact stone

  • Does the large table look bright but flat, with less colored fire than you expected?
  • Can I view this stone in daylight to see if the blue fluorescence helps it look whiter?
  • Is extra carat weight trapped in the thick girdle rim where it does not add finger presence?
  • With Very Good symmetry, are any facet junctions visibly misaligned?

Report facts

Origin
Natural
Carat
1.50 ct
Shape
Radiant
Color
I
Clarity
VVS2
Cut
Not stated
Measurements
7.28 × 5.97 × 3.97 mm
Table
72%
Depth
66.6%
Crown angle
Not stated
Pavilion angle
Not stated
Girdle
Thick to very thick
Culet
None
Polish
Excellent
Symmetry
Very Good
Fluorescence
Medium Blue

How The Carat Standard reads a report