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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

0.83 ct Marquise lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
0.83
≈ 10.3 mm face-up
Colour
D
Colourless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 809667726

    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 0.83 carat marquise lab grown diamond, a long, pointed outline that gives the most face-up size per carat. At D colour it sits at the very top of the scale: icy and completely colourless. 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-083-EX-D-VS1-NGB-30-121-A

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0.83 ct MarquisePrice on request · SKU CC-MA-083-EX-D-VS1-NGB-30-121-A
Colour
D
Clarity
VS1
IGI
809667726

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Specification

Every number, from the report.

Grading
ShapeMarquise
Carat0.83
ColourD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.809667726
Proportions
Measurements10.25 - 4.64 - 2.91 mm
Table65.0%
Depth62.7%
Crown angle34.6°
Crown height12.0%
Pavilion angle41.2°
Pavilion depth45.5%
Table 65.0%Depth62.7%Crown 34.6°Pavilion 41.2°

Profile drawn from this stone's grading report measurements.