IGI report LG788669210

2.51 ct Hexagon Laboratory-Grown Diamond

82/100 · Considered

A balanced profile with a few questions to carry forward.

What reads well

Screening only: for this fancy shape, check images or video of the exact stone for the overall light pattern, dark areas and any see-through window.
Treatment status is not stated on the report. For a laboratory-grown diamond, ask whether it is as-grown or post-growth treated.
The shape "Hexagonal Modified Brilliant" does not match a standard profile, so a conservative general screen was used.

Table · Ideal: At 64%, the table sits within the typical 55–65% range for a fancy shape, balancing brightness with fire.
Total depth · Ideal: 66.5% is within the typical 58–68% range for a fancy shape, keeping weight where it contributes to face-up size and light return.
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: F is in the colorless range and faces up white in any metal.
Clarity · Ideal: VVS1: inclusions, if any, are only visible under magnification.
Fluorescence · Ideal: None: no meaningful effect on appearance.