GIA report 1509591914
1.50 ct Round Brilliant Diamond
88/100 · Refined
A strong, composed candidate on paper.
What reads well
- The GIA Excellent cut grade corroborates the measured proportions.
- Excellent polish and symmetry, the top finish grades.
- G color should face up white in most settings.
- VVS1 clarity: inclusions are not a practical visual factor.
- No fluorescence: no haze risk to weigh.
What deserves a closer look
- Crown 36.5° / pavilion 41.2° fall outside the pairing zone associated with strong light return.
- Depth 63.3% sits outside the preferred round range.
What to check on the exact stone
- Does the steep crown give lively fire without making the center look darker?
- With 63.3% depth, does this stone face up smaller than a typical 1.50 ct round?
- Does the feather reach the outer edge where a setting prong could put pressure on it?
- Can you show me the inscribed report number under a loupe before it is set?
Report facts
- Origin
- Natural
- Carat
- 1.50 ct
- Shape
- Round Brilliant
- Color
- G
- Clarity
- VVS1
- Cut
- Excellent
- Measurements
- 7.23–7.28 × 4.60 mm
- Table
- 57%
- Depth
- 63.3%
- Crown angle
- 36.5°
- Pavilion angle
- 41.2°
- Girdle
- Medium to slightly thick, faceted, 3.5%
- Culet
- None
- Polish
- Excellent
- Symmetry
- Excellent
- Fluorescence
- None