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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.67 ct Radiant lab-grown diamond

F · VS1

Price on request

Available · ships insured

Carat
1.67
≈ 8.1 mm face-up
Colour
F
Colourless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 645489471

    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 1.67 carat radiant lab grown diamond, a cut-cornered outline with the fire of a brilliant. At F 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-RA-167-EX-F-VS1-NGX-38-148

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1.67 ct RadiantPrice on request · SKU CC-RA-167-EX-F-VS1-NGX-38-148
Colour
F
Clarity
VS1
IGI
645489471

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Specification

Every number, from the report.

Grading
ShapeRadiant
Carat1.67
ColourF
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.645489471
Proportions
Measurements8.14 - 5.80 - 4.00 mm
Table63.0%
Depth69.0%
Crown angle45.5°
Crown height15.0%
Pavilion angle36.0°
Pavilion depth50.0%
Table 63.0%Depth69.0%Crown 45.5°Pavilion 36.0°

Profile drawn from this stone's grading report measurements.