IGI report LG380912718
2.00 ct Emerald Laboratory-Grown Diamond
79/100 · Considered
A balanced profile with a few questions to carry forward.
What reads well
- A 1.34:1 length-to-width ratio sits in the classic emerald cut range.
- E color is in the colorless range.
- No fluorescence: no haze risk to weigh.
What deserves a closer look
- SI1 in an emerald cut: the open step-cut table makes inclusions easier to see. View an image or video of this exact stone.
- Face-up area is about 17% below typical emerald cuts of this weight, suggesting hidden weight in depth.
- Screening only: windowing, contrast and the step-cut "hall of mirrors" pattern in an emerald cut can only be judged from images or video of this exact stone.
- Treatment status is not stated on the report. For a laboratory-grown diamond, ask whether it is as-grown or post-growth treated.
- Not stated on the report: depth. This is not assumed to be favorable, and confidence is lower.
What to check on the exact stone
- Is this SI1 diamond eye-clean face-up from about 10 inches away?
- With open step facets, is the center completely eye-clean without any visible dark marks?
- With Very Good polish and Very Good symmetry, are there visible misaligned facets or wheel marks?
- Can you show me the inscribed report number under a loupe before it is set?
Report facts
- Origin
- Laboratory-grown
- Carat
- 2.00 ct
- Shape
- Emerald
- Color
- E
- Clarity
- SI1
- Cut
- Not stated
- Measurements
- 7.85 × 5.85 × 4.19 mm
- Table
- 67%
- Depth
- Not stated
- Crown angle
- Not stated
- Pavilion angle
- Not stated
- Girdle
- Slightly thick to thick
- Culet
- Long
- Polish
- Very Good
- Symmetry
- Very Good
- Fluorescence
- None