2.20 ct Marquise Laboratory-Grown Diamond

What reads well

• A 2.00:1 length-to-width ratio sits in the classic marquise range.
• Face-up spread (13.65 × 6.81 mm) is typical or better for a 2.20 ct marquise.
• Table 61% and depth 61.4% fall in the typical marquise range.
• Excellent polish and symmetry, the top finish grades.
• E color is in the colorless range.

What deserves a closer look

• Screening only: for this marquise, check images or video of the exact stone for the bow-tie and whether the two points line up end to end.
• Treatment status is not stated on the report. For a laboratory-grown diamond, ask whether it is as-grown or post-growth treated.

What to check on the exact stone

• In a face-up video, does the bow-tie flicker as the stone tilts, or stay a fixed dark band across the center?
• Will the ring setting use protective V-tip prongs or a bezel to safeguard the two delicate points?
• Does this CVD diamond show any brown or gray undertone face-up in daylight?
• Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin

Laboratory-grown

Carat

2.20 ct

Shape

Marquise

Color

E

Clarity

VS1

Cut

Not stated

Measurements

13.65 × 6.81 × 4.18 mm

Table

61%

Depth

61.4%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Medium to slightly thick (faceted)

Culet

Pointed

Polish

Excellent

Symmetry

Excellent

Fluorescence

None