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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.26 ct Marquise lab-grown diamond

E · VS1

Price on request

Available · ships insured

Carat
4.26
≈ 16.6 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 658493224

    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 4.26 carat marquise lab grown diamond, a long, pointed outline that gives the most face-up size per carat. 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-MA-426-EX-E-VS1-NGC-22-140

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4.26 ct MarquisePrice on request · SKU CC-MA-426-EX-E-VS1-NGC-22-140
Color
E
Clarity
VS1
IGI
658493224

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Specification

Every number, from the report.

Grading
ShapeMarquise
Carat4.26
ColorE
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.658493224
Proportions
Measurements16.64 - 8.28 - 5.16 mm
Table60.0%
Depth62.3%
Crown angle38.6°
Crown height16.0%
Pavilion angle38.4°
Pavilion depth40.5%
Table 60.0%Depth62.3%Crown 38.6°Pavilion 38.4°

Profile drawn from this stone's grading report measurements.