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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.51 ct Emerald lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
1.51
≈ 8.0 mm face-up
Colour
D
Colourless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 831619082

    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 1.51 carat emerald lab grown diamond, long step-cut mirrors and a calm, architectural glow. At D colour it sits at the very top of the scale: icy and completely colourless. 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-EM-151-EX-D-VS1-NGB-33-134-A

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1.51 ct EmeraldPrice on request · SKU CC-EM-151-EX-D-VS1-NGB-33-134-A
Colour
D
Clarity
VS1
IGI
831619082

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Specification

Every number, from the report.

Grading
ShapeEmerald
Carat1.51
ColourD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.831619082
Proportions
Measurements7.97 - 5.37 - 3.57 mm
Table65.0%
Depth66.5%
Crown angle37.0°
Crown height14.0%
Pavilion angle39.3°
Pavilion depth48.0%
Table 65.0%Depth66.5%Crown 37.0°Pavilion 39.3°

Profile drawn from this stone's grading report measurements.