IGI report LG737539003
3.00 ct Oval Laboratory-Grown Diamond
90/100 · Refined
A strong candidate on paper; confirm its light pattern in imagery.
What reads well
- A 1.40:1 length-to-width ratio sits in the classic oval range.
- Face-up spread (11.35 × 8.11 mm) is typical or better for a 3.00 ct oval.
- Table 60% and depth 62.8% fall in the typical oval range.
- Excellent polish and symmetry, the top finish grades.
- D color is in the colorless range.
What deserves a closer look
- Screening only: bow-tie, windowing and contrast in an oval can only be judged from images or video of this exact stone.
What to check on the exact stone
- How dark is the bow-tie shadow across the center when viewed in normal daylight?
- 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
- 3.00 ct
- Shape
- Oval
- Color
- D
- Clarity
- IF
- Cut
- Not stated
- Measurements
- 11.35 × 8.11 × 5.09 mm
- Table
- 60%
- Depth
- 62.8%
- Crown angle
- Not stated
- Pavilion angle
- Not stated
- Girdle
- Medium to slightly thick (faceted)
- Culet
- Pointed
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None