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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.66 ct Cushion lab-grown diamond

E · VS2

Price on request

Available · ships insured

Carat
1.66
≈ 8.8 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS2
Eye-clean, inclusions minor at 10×
  • I
    IGI report 625458537

    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 cushion lab grown diamond, softened corners and a pillowy, romantic sparkle. At E color it sits at the very top of the scale: icy and completely colorless. VS2 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-CU-166-EX-E-VS2-LNGX-09-926-A

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1.66 ct CushionPrice on request · SKU CC-CU-166-EX-E-VS2-LNGX-09-926-A
Color
E
Clarity
VS2
IGI
625458537

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Specification

Every number, from the report.

Grading
ShapeCushion
Carat1.66
ColorE
ClarityVS2
PolishExcellent
SymmetryExcellent
LabIGI
Report no.625458537
Proportions
Measurements8.84 - 5.99 - 3.84 mm
Table62.0%
Depth64.1%
Crown angle37.7°
Crown height14.0%
Pavilion angle35.4°
Pavilion depth46.5%
Table 62.0%Depth64.1%Crown 37.7°Pavilion 35.4°

Profile drawn from this stone's grading report measurements.