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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.66 ct Radiant lab-grown diamond

F · VS1

Price on request

Available · ships insured

Carat
1.66
≈ 8.4 mm face-up
Color
F
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 645489529

    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 1.66 carat radiant lab grown diamond, a cut-cornered outline with the fire of a brilliant. At F 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-RA-166-EX-F-VS1-NGX-38-15

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1.66 ct RadiantPrice on request · SKU CC-RA-166-EX-F-VS1-NGX-38-15
Color
F
Clarity
VS1
IGI
645489529

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Specification

Every number, from the report.

Grading
ShapeRadiant
Carat1.66
ColorF
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.645489529
Proportions
Measurements8.39 - 5.85 - 3.85 mm
Table64.0%
Depth65.8%
Crown angle41.7°
Crown height13.5%
Pavilion angle33.7°
Pavilion depth47.5%
Table 64.0%Depth65.8%Crown 41.7°Pavilion 33.7°

Profile drawn from this stone's grading report measurements.