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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.01 ct Emerald lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
4.01
≈ 10.5 mm face-up
Color
D
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 700562219

    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 4.01 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-401-EX-D-VS1-NGT-28-109

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4.01 ct EmeraldPrice on request · SKU CC-EM-401-EX-D-VS1-NGT-28-109
Color
D
Clarity
VS1
IGI
700562219

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Specification

Every number, from the report.

Grading
ShapeEmerald
Carat4.01
ColorD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.700562219
Proportions
Measurements10.48 - 7.55 - 4.95 mm
Table63.0%
Depth65.6%
Crown angle27.7°
Crown height12.0%
Pavilion angle37.3°
Pavilion depth48.0%
Table 63.0%Depth65.6%Crown 27.7°Pavilion 37.3°

Profile drawn from this stone's grading report measurements.