IGI report LG761521307
1.20 ct Pear Laboratory-Grown Diamond
85/100 · Refined
A strong candidate on paper; confirm its light pattern in imagery.
What reads well
- A 1.55:1 length-to-width ratio sits in the classic pear range.
- Table 58% and depth 59.3% fall in the typical pear range.
- E color is in the colorless range.
- VVS2 clarity: inclusions are not a practical visual factor.
- No fluorescence: no haze risk to weigh.
What deserves a closer look
- Very thick to extremely thick girdle: a thick girdle carries hidden weight and can reduce face-up size.
- Screening only: for this pear, check images or video of the exact stone for the bow-tie, even shoulders and a point that lines up with the centre of the rounded end.
- 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 58%, the table sits within the typical 53–63% range for a pear, balancing brightness with fire.
- Total depth · Ideal
- 59.3% is within the typical 58–64% range for a pear, keeping weight where it contributes to face-up size and light return.
- Length-to-width · Ideal
- A 1.55:1 outline is within the classic 1.45–1.75:1 range for a pear.
- 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 · Closer look
- Very thick to extremely thick (faceted): 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 · Ideal
- VVS2: inclusions, if any, are only visible under magnification.
- Fluorescence · Ideal
- None: no meaningful effect on appearance.
What to check on the exact stone
- In a face-up video, does the bow-tie flicker as the stone tilts, or stay a fixed dark band across the center?
- Will the ring setting use a protective V-tip prong or bezel to safeguard the delicate point?
- Is extra carat weight trapped in the thick girdle rim where it does not add finger presence?
- Can you show me the inscribed report number under a loupe before it is set?
Report facts
- Origin
- Laboratory-grown
- Carat
- 1.20 ct
- Shape
- Pear
- Cut grade
- Not given for this shape
- Color
- E
- Clarity
- VVS2
- Measurements
- 8.92 × 5.75 × 3.41 mm
- Table
- 58%
- Total depth
- 59.3%
- Crown angle
- Not given for this shape
- Pavilion angle
- Not given for this shape
- Polish
- Very Good
- Symmetry
- Very Good
- Girdle
- Very thick to extremely thick (faceted)
- Culet
- Pointed
- Fluorescence
- None