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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.00 ct Emerald lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
4.00
≈ 11.0 mm face-up
Color
D
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 826665962

    Laser-inscribed on the girdle. Match it under a loupe.

  • II
    Insured, tracked shipping

    Signature on delivery. Shipping policy

  • III
    Returns you can rely on

    See our returns & refunds.

  • IV
    Set it your way

    Turn this stone into a bespoke piece.

This 4.00 carat emerald lab grown diamond, long step-cut mirrors and a calm, architectural glow. At D color it sits at the very top of the scale: icy and completely colorless. VS1 clarity is eye-clean, with only minor details under a loupe.

It is chemically, physically and optically identical to a mined diamond: a lab created, man-made diamond in origin only, with none of the mining footprint.

Sold loose, it is ready to become an engagement ring stone, a pendant or a one-of-one piece. Independently graded and certified, and shipped insured worldwide from Surat.

SKU CC-EM-400-EX-D-VS1-NGB-31-245

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4.00 ct EmeraldPrice on request · SKU CC-EM-400-EX-D-VS1-NGB-31-245
Color
D
Clarity
VS1
IGI
826665962

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Specification

Every number, from the report.

Grading
ShapeEmerald
Carat4.00
ColorD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.826665962
Proportions
Measurements10.97 - 7.34 - 4.92 mm
Table61.0%
Depth67.0%
Crown angle35.5°
Crown height14.0%
Pavilion angle38.2°
Pavilion depth48.0%
Table 61.0%Depth67.0%Crown 35.5°Pavilion 38.2°

Profile drawn from this stone's grading report measurements.