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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.05 ct Emerald lab-grown diamond

E · VS1

Price on request

Available · ships insured

Carat
4.05
≈ 10.9 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 813697508

    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 4.05 carat emerald lab grown diamond, long step-cut mirrors and a calm, architectural glow. At E 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-405-EX-E-VS1-NGB-33-746

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4.05 ct EmeraldPrice on request · SKU CC-EM-405-EX-E-VS1-NGB-33-746
Color
E
Clarity
VS1
IGI
813697508

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Specification

Every number, from the report.

Grading
ShapeEmerald
Carat4.05
ColorE
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.813697508
Proportions
Measurements10.92 - 7.25 - 5.05 mm
Table66.0%
Depth69.7%
Crown angle34.9°
Crown height13.0%
Pavilion angle43.4°
Pavilion depth52.5%
Table 66.0%Depth69.7%Crown 34.9°Pavilion 43.4°

Profile drawn from this stone's grading report measurements.