2.33 ct Round Brilliant Diamond

What reads well

• Table 59% and depth 61.5% are within the classic round brilliant range.
• The GIA Excellent cut grade corroborates the measured proportions.
• Excellent polish and symmetry, the top finish grades.
• Faint fluorescence: no haze risk to weigh.
• Slightly thick girdle balances durability and weight retention.

What deserves a closer look

• Clouds are referenced on the report; confirm the stone looks transparent rather than hazy.
• Confirm this SI1 round brilliant is eye-clean from an image or video; the report plot shows where inclusions sit.
• L color shows a visible warm tint face-up; yellow or rose gold settings make it less noticeable.

The reading, field by field

Table · Ideal

At 59%, the table sits within the typical 53–59% range for a round brilliant, balancing brightness with fire.

Total depth · Ideal

61.5% is within the typical 59.5–63% range for a round brilliant, keeping weight where it contributes to face-up size and light return.

Crown angle · Ideal

33° sits in the 32–36° zone where crown angles typically balance fire and brightness.

Pavilion angle · Closer look

41.4° is steeper than the narrow 40.5–41.3° zone. Deep pavilions can leak light through the sides and darken the center.

Polish · Ideal

Excellent polish is the top finish grade — facets are cleanly executed with nothing that would soften sparkle.

Symmetry · Ideal

Excellent symmetry is the top finish grade — facets are cleanly executed with nothing that would soften sparkle.

Girdle · Ideal

Slightly thick, faceted, 4.0%: a durable girdle thickness that doesn't hide meaningful weight.

Culet · Ideal

None: no visible culet facet when viewed face-up.

Color · Closer look

L shows visible warmth. It suits buyers who like a softer, warmer look, and pairs best with yellow or rose gold.

Clarity · Favorable

SI1 is often eye-clean in a round brilliant, but not always — check where the inclusions sit.

Fluorescence · Ideal

Faint: no meaningful effect on appearance.

Cut grade · Ideal

Excellent as issued by GIA, on GIA's own scale. The measured proportions above tell you more than the label.

What to check on the exact stone

• Does the center turn dark or lose sparkle when you tilt the diamond face-up?
• Does the diamond look crisp and transparent in natural light, or is there any milky haze?
• Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin

Natural

Carat

2.33 ct

Shape

Round Brilliant

Cut grade

Excellent (GIA)

Color

L

Clarity

SI1

Measurements

8.46–8.52 × 5.22 mm

Table

59%

Total depth

61.5%

Crown angle

33°

Pavilion angle

41.4°

Polish

Excellent

Symmetry

Excellent

Girdle

Slightly thick, faceted, 4.0%

Culet

None

Fluorescence

Faint