IGI report LG788659249

2.54 ct Round Brilliant Laboratory-Grown Diamond

85/100 · Refined

A strong, composed candidate on paper.

What reads well

Crown 33.5° with pavilion 40.8° sits in the well-regarded pairing zone for brightness and fire.
Table 58% and depth 60.6% are within the classic round brilliant range.
E color is in the colorless range.
VS1 clarity is typically eye-clean in a round brilliant.
No fluorescence: no haze risk to weigh.

Good polish / Excellent symmetry is below the Excellent/Very Good standard and can soften sparkle.
The culet is described as chipped or abraded; check whether it is visible face-up.
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 58%, the table sits within the typical 53–59% range for a round brilliant, balancing brightness with fire.
Total depth · Ideal: 60.6% is within the typical 59.5–63% range for a round brilliant, keeping weight where it contributes to face-up size and light return.
Crown angle · Ideal: 33.5° sits in the 32–36° zone where crown angles typically balance fire and brightness.
Pavilion angle · Ideal: 40.8° is inside the narrow 40.5–41.3° zone where the pavilion returns light most efficiently.
Polish · Closer look: Good polish is below the grades most buyers target and can slightly soften crispness. Worth seeing the stone in person or on video.
Symmetry · Ideal: Excellent symmetry is the top finish grade — facets are cleanly executed with nothing that would soften sparkle.
Girdle · Ideal: Medium To Slightly Thick (Faceted): a durable girdle thickness that doesn't hide meaningful weight.
Culet · Favorable: An abraded culet is usually invisible to the eye.
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.
Cut grade · Favorable: Very Good as issued by IGI, on IGI's own scale. The measured proportions above tell you more than the label.

Does this CVD diamond show any brown or gray undertone face-up in daylight?
With Good polish, are there visible surface polish lines or wheel marks?
Can I see this stone in soft daylight away from store spotlights to verify its sparkle?
Can you show me the inscribed report number under a loupe before it is set?