5.09 ct Emerald Laboratory-Grown Diamond

What reads well

• A 1.43:1 length-to-width ratio sits in the classic emerald cut range.
• Face-up spread (11.43 × 7.97 mm) is typical or better for a 5.09 ct emerald cut.
• Table 66% and depth 67.1% fall in the typical emerald cut range.
• Excellent polish and symmetry, the top finish grades.
• F color is in the colorless range.

What deserves a closer look

• Screening only: for this emerald cut, check images or video of the exact stone for the "hall of mirrors" step pattern, any see-through window under the table and clean corners.
• 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

• With open step facets, is the center completely eye-clean without any visible dark marks?
• 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

5.09 ct

Shape

Emerald

Color

F

Clarity

VVS1

Cut

Not stated

Measurements

11.43 × 7.97 × 5.35 mm

Table

66%

Depth

67.1%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Medium to slightly thick

Culet

Long

Polish

Excellent

Symmetry

Excellent

Fluorescence

None