IGI report LG769625789
1.46 ct Emerald Laboratory-Grown Diamond
90/100 · Refined
A strong candidate on paper; confirm its light pattern in imagery.
What reads well
- A 1.46:1 length-to-width ratio sits in the classic emerald cut range.
- Face-up spread (7.85 × 5.39 mm) is typical or better for a 1.46 ct emerald cut.
- Table 67% and depth 65.1% fall in the typical emerald cut range.
- Excellent polish and symmetry, the top finish grades.
- F color is in the colorless range.
What deserves a closer look
- Screening only: for this emerald cut, check images or video of the exact stone for the "hall of mirrors" step pattern, any see-through window under the table and clean corners.
- Treatment status is not stated on the report. For a laboratory-grown diamond, ask whether it is as-grown or post-growth treated.
What to check on the exact stone
- With open step facets, is the center completely eye-clean without any visible dark marks?
- 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
- 1.46 ct
- Shape
- Emerald
- Color
- F
- Clarity
- VVS2
- Cut
- Not stated
- Measurements
- 7.85 × 5.39 × 3.51 mm
- Table
- 67%
- Depth
- 65.1%
- Crown angle
- Not stated
- Pavilion angle
- Not stated
- Girdle
- Medium
- Culet
- Long
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None