3.00 ct Round Brilliant Diamond

What reads well

• The GIA Excellent cut grade corroborates the measured proportions.
• Excellent polish and symmetry, the top finish grades.
• H color in a round brilliant usually faces up near-colorless once set.
• No fluorescence: no haze risk to weigh.
• Slightly thick girdle balances durability and weight retention.

What deserves a closer look

• SI2 is often not eye-clean in a round brilliant; view an image or video of this exact stone.
• Crown 33.5° / pavilion 41.6° fall outside the pairing zone associated with strong light return.
• Clouds are referenced on the report; confirm the stone looks transparent rather than hazy.
• Table 61% sits outside the preferred round range.
• Feathers are listed: check the plot for any that reach the girdle or surface, which matters for durability.

What to check on the exact stone

• Does the center turn dark or lose sparkle when you tilt the diamond face-up?
• Does the large table look bright but flat, with less colored fire than you expected?
• Does the diamond look crisp and transparent in natural light, or is there any milky haze?
• Does the feather reach the outer edge where a setting prong could put pressure on it?

Report facts

Origin

Natural

Carat

3.00 ct

Shape

Round Brilliant

Color

H

Clarity

SI2

Cut

Excellent

Measurements

9.21–9.26 × 5.67 mm

Table

61%

Depth

61.4%

Crown angle

33.5°

Pavilion angle

41.6°

Girdle

Slightly thick, faceted, 4.5%

Culet

None

Polish

Excellent

Symmetry

Excellent

Fluorescence

None