The Carat Standard

IGI report LG765618877

2.01 ct Radiant Laboratory-Grown Diamond

84/100 · Refined

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

What reads well

  • Excellent polish and symmetry, the top finish grades.
  • E color is in the colorless range.
  • VS1 clarity is typically eye-clean in a radiant.
  • No fluorescence: no haze risk to weigh.

What deserves a closer look

  • A 1.54:1 length-to-width ratio is outside the classic radiant range; the outline will look more elongated than typical.
  • The depth 70.9% sits outside the typical radiant range.
  • Very thick girdle: a thick girdle carries hidden weight and can reduce face-up size (thicker points are common in fancy shapes).
  • Screening only: for this radiant, check images or video of the exact stone for the sparkle pattern (defined flashes or "crushed ice") and any dark or see-through corners.
  • 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 68%, the table sits within the typical 60–70% range for a radiant, balancing brightness with fire.
Total depth · Closer look
70.9% is deeper than typical for a radiant (61–68%). Extra depth holds weight below the girdle, so the stone can face up smaller than its carat weight suggests.
Length-to-width · Favorable
A 1.54:1 outline is longer and slimmer than the classic 1.2–1.5:1 range for a radiant — a matter of taste, but worth seeing in person.
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 · Closer look
Very thick: a thick girdle carries weight in the rim, so the stone can face up a little smaller for its carat weight. It is durable, though.
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.

What to check on the exact stone

  • With 70.9% depth, does this stone face up smaller than a typical 2.01 ct radiant?
  • Is extra carat weight trapped in the thick girdle rim where it does not add finger presence?
  • 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
2.01 ct
Shape
Radiant
Cut grade
Not given for this shape
Color
E
Clarity
VS1
Measurements
9.02 × 5.84 × 4.14 mm
Table
68%
Total depth
70.9%
Crown angle
Not given for this shape
Pavilion angle
Not given for this shape
Polish
Excellent
Symmetry
Excellent
Girdle
Very thick
Culet
Pointed
Fluorescence
None

About The Carat Standard Score

How The Carat Standard reads a report