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Lab-grown · IGI certified

1.39 ct Asscher lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
1.39
≈ 6.3 mm face-up
Color
D
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 830661527

    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 1.39 carat asscher lab grown diamond, a square step cut with deep, concentric reflections. At D 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-139-EX-D-VS1-NGB-34-595-C

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1.39 ct AsscherPrice on request · SKU CC-AS-139-EX-D-VS1-NGB-34-595-C
Color
D
Clarity
VS1
IGI
830661527

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Specification

Every number, from the report.

Grading
ShapeAsscher
Carat1.39
ColorD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.830661527
Proportions
Measurements6.26 - 6.26 - 4.03 mm
Table63.0%
Depth64.4%
Crown angle30.5°
Crown height13.0%
Pavilion angle40.3°
Pavilion depth48.0%
Table 63.0%Depth64.4%Crown 30.5°Pavilion 40.3°

Profile drawn from this stone's grading report measurements.