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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.37 ct Square Cushion lab-grown diamond

G · VS1

Price on request

Available · ships insured

Carat
1.37
≈ 6.4 mm face-up
Colour
G
Near colourless, faces up white
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 663412840

    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 1.37 carat square cushion lab grown diamond, a distinctive outline cut by hand on our Surat bench. G colour faces up white once set, the sweet spot between beauty and value. 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-SC-137-EX-G-VS1-NGX-54-577

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1.37 ct Square CushionPrice on request · SKU CC-SC-137-EX-G-VS1-NGX-54-577
Colour
G
Clarity
VS1
IGI
663412840

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeSquare Cushion
Carat1.37
ColourG
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.663412840
Proportions
Measurements6.41 - 6.30 - 4.27 mm
Table65.0%
Depth67.8%
Crown angle37.8°
Crown height13.5%
Pavilion angle39.3°
Pavilion depth49.5%
Table 65.0%Depth67.8%Crown 37.8°Pavilion 39.3°

Profile drawn from this stone's grading report measurements.