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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.25 ct Princess lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
4.25
≈ 8.9 mm face-up
Color
D
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 792635271

    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 4.25 carat princess lab grown diamond, a crisp square outline with bright, modern fire. 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-PR-425-EX-D-VS1-NGD-19-188

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4.25 ct PrincessPrice on request · SKU CC-PR-425-EX-D-VS1-NGD-19-188
Color
D
Clarity
VS1
IGI
792635271

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Specification

Every number, from the report.

Grading
ShapePrincess
Carat4.25
ColorD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.792635271
Proportions
Measurements8.92 - 8.69 - 6.03 mm
Table69.0%
Depth69.4%
Crown angle45.4°
Crown height11.0%
Pavilion angle37.2°
Pavilion depth54.5%
Table 69.0%Depth69.4%Crown 45.4°Pavilion 37.2°

Profile drawn from this stone's grading report measurements.