1.01 ct Emerald Laboratory-Grown Diamond

What reads well

• Table 66% and depth 68.8% fall in the typical emerald cut range.
• Excellent polish and symmetry, the top finish grades.
• E color is in the colorless range.
• No fluorescence: no haze risk to weigh.
• Medium to slightly thick girdle balances durability and weight retention.

What deserves a closer look

• SI1 in an emerald cut: the open step-cut table makes inclusions easier to see. View an image or video of this exact stone.
• A 1.61:1 length-to-width ratio is outside the classic emerald cut range; the outline will look more elongated than typical.
• Face-up area is about 12% below typical emerald cuts of this weight, suggesting hidden weight in depth.
• Screening only: windowing, contrast and the step-cut "hall of mirrors" pattern in an emerald cut can only be judged from images or video of this exact stone.
• 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

• Is this SI1 diamond eye-clean face-up from about 10 inches away?
• 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

1.01 ct

Shape

Emerald

Color

E

Clarity

SI1

Cut

Not stated

Measurements

7.06 × 4.39 × 3.02 mm

Table

66%

Depth

68.8%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Medium to slightly thick

Culet

Long

Polish

Excellent

Symmetry

Excellent

Fluorescence

None