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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

3.12 ct Asscher lab-grown diamond

F · VS1

Price on request

Available · ships insured

Carat
3.12
≈ 8.0 mm face-up
Color
F
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 645489921

    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 3.12 carat asscher lab grown diamond, a square step cut with deep, concentric reflections. 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-AS-312-EX-F-VS1-NGX-38-234

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3.12 ct AsscherPrice on request · SKU CC-AS-312-EX-F-VS1-NGX-38-234
Color
F
Clarity
VS1
IGI
645489921

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Specification

Every number, from the report.

Grading
ShapeAsscher
Carat3.12
ColorF
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.645489921
Proportions
Measurements8.04 - 7.82 - 5.36 mm
Table67.0%
Depth68.5%
Crown angle30.1°
Crown height11.5%
Pavilion angle40.7°
Pavilion depth53.0%
Table 67.0%Depth68.5%Crown 30.1°Pavilion 40.7°

Profile drawn from this stone's grading report measurements.