The Carat Standard

IGI report LG787659450

2.03 ct Princess Laboratory-Grown Diamond

90/100 · Refined

A strong candidate on paper; confirm its light pattern in imagery.

What reads well

  • A 1.00:1 length-to-width ratio sits in the classic princess range.
  • Face-up spread (6.85 × 6.83 mm) is typical or better for a 2.03 ct princess.
  • Table 69% and depth 71.4% fall in the typical princess range.
  • Excellent polish and symmetry, the top finish grades.
  • D color is in the colorless range.

What deserves a closer look

  • Screening only: for this princess, check images or video of the exact stone for dark areas across the corners or a see-through centre.
  • Treatment status is not stated on the report. For a laboratory-grown diamond, ask whether it is as-grown or post-growth treated.

The reading, field by field

Table · Ideal
At 69%, the table sits within the typical 63–74% range for a princess, balancing brightness with fire.
Total depth · Ideal
71.4% is within the typical 64–75% range for a princess, keeping weight where it contributes to face-up size and light return.
Length-to-width · Ideal
A 1:1 outline is within the classic 1–1.05:1 range for a princess.
Polish · Ideal
Excellent polish is the top finish grade — facets are cleanly executed with nothing that would soften sparkle.
Symmetry · Ideal
Excellent symmetry is the top finish grade — facets are cleanly executed with nothing that would soften sparkle.
Girdle · Ideal
Medium: a durable girdle thickness that doesn't hide meaningful weight.
Culet · Ideal
Pointed: no visible culet facet when viewed face-up.
Color · Ideal
D is in the colorless range and faces up white in any metal.
Clarity · Favorable
VS1 is typically eye-clean.
Fluorescence · Ideal
None: no meaningful effect on appearance.

What to check on the exact stone

  • Will all four sharp corners be seated safely in V-prongs to prevent corner fractures?
  • Does this CVD diamond show any brown or gray undertone face-up in daylight?
  • Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin
Laboratory-grown
Carat
2.03 ct
Shape
Princess
Color
D
Clarity
VS1
Cut
Not stated
Measurements
6.85 × 6.83 × 4.88 mm
Table
69%
Depth
71.4%
Crown angle
Not stated
Pavilion angle
Not stated
Girdle
Medium
Culet
Pointed
Polish
Excellent
Symmetry
Excellent
Fluorescence
None

About The Carat Standard Score

How The Carat Standard reads a report