4.00 ct Asscher Laboratory-Grown Diamond

What reads well

• A 1.00:1 length-to-width ratio sits in the classic Asscher / square emerald range.
• Table 65% and depth 69.1% fall in the typical Asscher / square emerald range.
• Excellent polish and symmetry, the top finish grades.
• F color is in the colorless range.
• VVS2 clarity: inclusions are not a practical visual factor.

What deserves a closer look

• Face-up area is about 13% below typical Asscher / square emeralds of this weight, suggesting hidden weight in depth.
• Screening only: windowing, contrast and the step-cut "hall of mirrors" pattern in an Asscher / square emerald 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

• 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

4.00 ct

Shape

Asscher

Color

F

Clarity

VVS2

Cut

Not stated

Measurements

8.53 × 8.50 × 5.87 mm

Table

65%

Depth

69.1%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Slightly thick

Culet

Pointed

Polish

Excellent

Symmetry

Excellent

Fluorescence

None