1.20 ct Round Brilliant Laboratory-Grown Diamond

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.
• VVS1 clarity: inclusions are not a practical visual factor.
• No fluorescence: no haze risk to weigh.

What deserves a closer look

• Crown 34.8° / pavilion 41.4° fall outside the pairing zone associated with strong light return.

What to check on the exact stone

• Does the center turn dark or lose sparkle when you tilt the diamond face-up?
• 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

1.20 ct

Shape

Round Brilliant

Color

E

Clarity

VVS1

Cut

Excellent

Measurements

6.75–6.78 × 4.24 mm

Table

58%

Depth

62.8%

Crown angle

34.8°

Pavilion angle

41.4°

Girdle

Medium to slightly thick (faceted)

Culet

Pointed

Polish

Excellent

Symmetry

Excellent

Fluorescence

None