2.21 ct Oval Diamond

What reads well

• A 1.40:1 length-to-width ratio sits in the classic oval range.
• Face-up spread (10.40 × 7.44 mm) is typical or better for a 2.21 ct oval.
• Table 63% and depth 62.1% fall in the typical oval range.
• Excellent polish and symmetry, the top finish grades.
• Medium blue fluorescence can make J color face up a touch whiter in daylight.

What deserves a closer look

• Clouds are referenced on the report; confirm the stone looks transparent rather than hazy.
• Confirm this SI1 oval is eye-clean from an image or video; the report plot shows where inclusions sit.
• Feathers are listed: check the plot for any that reach the girdle or surface, which matters for durability.
• J color in a 2.21 ct oval may show some warmth, especially at the tips.
• Screening only: for this oval, check images or video of the exact stone for the bow-tie (a dark band across the centre) and whether both ends look even.

The reading, field by field

Table · Ideal

At 63%, the table sits within the typical 53–63% range for an oval, balancing brightness with fire.

Total depth · Ideal

62.1% is within the typical 58–63.5% range for an oval, keeping weight where it contributes to face-up size and light return.

Length-to-width · Ideal

A 1.4:1 outline is within the classic 1.3–1.5:1 range for an oval.

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

Medium to thick, faceted: a durable girdle thickness that doesn't hide meaningful weight.

Culet · Ideal

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

Color · Favorable

J may show slight warmth at the tips of an oval, especially next to white metal. Yellow or rose gold tends to complement it.

Clarity · Favorable

SI1 is often eye-clean in an oval, but not always — check where the inclusions sit.

Fluorescence · Favorable

Medium Blue fluorescence is rarely visible in normal lighting.

What to check on the exact stone

• 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?
• Can I view this stone in daylight to see if the blue fluorescence helps it look whiter?
• Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin

Natural

Carat

2.21 ct

Shape

Oval

Cut grade

Not given for this shape

Color

J

Clarity

SI1

Measurements

10.40 × 7.44 × 4.62 mm

Table

63%

Total depth

62.1%

Crown angle

Not given for this shape

Pavilion angle

Not given for this shape

Polish

Excellent

Symmetry

Excellent

Girdle

Medium to thick, faceted

Culet

None

Fluorescence

Medium Blue