The Carat Standard

IGI report LG761553837

1.03 ct Round Brilliant Laboratory-Grown Diamond

92/100 · Signature

An unusually disciplined report profile.

What reads well

  • The IGI Excellent cut grade corroborates the measured proportions.
  • Excellent polish and symmetry, the top finish grades.
  • E color is in the colorless range.
  • VVS2 clarity: inclusions are not a practical visual factor.
  • No fluorescence: no haze risk to weigh.

What to check on the exact stone

  • Does this HPHT-grown diamond look neutral white beside another stone in daylight, with no gray or blue cast?
  • Can I see this stone in soft daylight away from store spotlights to verify its sparkle?
  • Does the sparkle look bright and even all the way out to the edges?
  • Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin
Laboratory-grown
Carat
1.03 ct
Shape
Round Brilliant
Color
E
Clarity
VVS2
Cut
Excellent
Measurements
6.41–6.46 × 4.04 mm
Table
57%
Depth
62.8%
Crown angle
35.4°
Pavilion angle
41.1°
Girdle
Medium to slightly thick (faceted)
Culet
Pointed
Polish
Excellent
Symmetry
Excellent
Fluorescence
None

How The Carat Standard reads a report