IGI report LG773646390

1.50 ct Princess Laboratory-Grown Diamond

88/100 · Refined

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

What reads well

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.

Table · Ideal: At 69%, the table sits within the typical 63–74% range for a princess, balancing brightness with fire.
Total depth · Closer look: 75.3% is deeper than typical for a princess (64–75%). Extra depth holds weight below the girdle, so the stone can face up smaller than its carat weight suggests.
Length-to-width · Ideal: A 1.03:1 outline is within the classic 1–1.05:1 range for a princess.
Polish · Favorable: Very Good polish is a fine result; the difference from Excellent is rarely visible without magnification.
Symmetry · Favorable: Very Good symmetry is a fine result; the difference from Excellent is rarely visible without magnification.
Girdle · Ideal: Thick: a durable girdle thickness that doesn't hide meaningful weight.
Culet · Ideal: Pointed: no visible culet facet when viewed face-up.
Color · Ideal: E 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.

With 75.3% depth, does this stone face up smaller than a typical 1.50 ct princess?
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?