IGI report LG801660374
1.07 ct Princess Laboratory-Grown Diamond
92/100 · Signature
An unusually disciplined report profile.
What reads well
- A 1.02:1 length-to-width ratio sits in the classic princess range.
- Face-up spread (5.71 × 5.59 mm) is typical or better for a 1.07 ct princess.
- Table 67% and depth 71.9% fall in the typical princess range.
- Excellent polish and symmetry, the top finish grades.
- D color is in the colorless range.
What deserves a closer look
- Screening only: for this princess, check images or video of the exact stone for dark areas across the corners or a see-through centre.
What to check on the exact stone
- Will all four sharp corners be seated safely in V-prongs to prevent corner fractures?
- Does this HPHT-grown diamond look neutral white beside another stone in daylight, with no gray or blue cast?
- Can you show me the inscribed report number under a loupe before it is set?
Report facts
- Origin
- Laboratory-grown
- Carat
- 1.07 ct
- Shape
- Princess
- Color
- D
- Clarity
- VVS2
- Cut
- Not stated
- Measurements
- 5.71 × 5.59 × 4.02 mm
- Table
- 67%
- Depth
- 71.9%
- Crown angle
- Not stated
- Pavilion angle
- Not stated
- Girdle
- Slightly thick
- Culet
- Pointed
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None