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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.70 ct Round Rose lab-grown diamond

E · VVS2

Price on request

Available · ships insured

Carat
1.70
≈ 7.8 mm face-up
Colour
E
Colourless, the top of the scale
Clarity
VVS2
Inclusions nearly invisible at 10×
  • I
    IGI report 616404546

    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 1.70 carat round rose lab grown diamond, a distinctive outline cut by hand on our Surat bench. At E colour it sits at the very top of the scale: icy and completely colourless. 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-RR-170-EX-E-VVS2-Nga-05-65-B

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1.70 ct Round RosePrice on request · SKU CC-RR-170-EX-E-VVS2-Nga-05-65-B
Colour
E
Clarity
VVS2
IGI
616404546

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Specification

Every number, from the report.

Grading
ShapeRound Rose
Carat1.70
ColourE
ClarityVVS2
PolishExcellent
SymmetryExcellent
LabIGI
Report no.616404546
Proportions
Measurements7.76 - 7.86 - 2.74 mm
Table70.0%
Depth35.0%
Crown angle35.4°
Crown height10.5%
Pavilion angle36.2°
Pavilion depth16.0%
Table 70.0%Depth35.0%Crown 35.4°Pavilion 36.2°

Profile drawn from this stone's grading report measurements.