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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.51 ct Marquise lab-grown diamond

Fancy Vivid Blue · VVS2

Price on request

Available · ships insured

Carat
1.51
≈ 10.4 mm face-up
Colour
Fancy Vivid Blue
Fancy colour, graded by IGI
Clarity
VVS2
Inclusions nearly invisible at 10×
  • I
    IGI report 811690951

    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 marquise lab grown diamond, a long, pointed outline that gives the most face-up size per carat. Its fancy vivid blue colour is saturated and even across the stone. VVS2 clarity: inclusions are nearly invisible, even to a grader.

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-MRQ-BLU-NGL-22-522

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1.51 ct MarquisePrice on request · SKU CC-MRQ-BLU-NGL-22-522
Colour
Fancy Vivid Blue
Clarity
VVS2
IGI
811690951

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Specification

Every number, from the report.

Grading
ShapeMarquise
Carat1.51
ColourFancy Vivid Blue
ClarityVVS2
PolishExcellent
LabIGI
Report no.811690951
Proportions
Measurements10.36 - 5.78 - 3.60 mm
L/W ratio1.79
Table58.0%
Depth62.3%
Table 58.0%Depth62.3%

Profile drawn from this stone's grading report measurements.