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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.72 ct Pear lab-grown diamond

F · SI1

Price on request

Available · ships insured

Carat
1.72
≈ 10.6 mm face-up
Colour
F
Colourless, the top of the scale
Clarity
SI1
Usually eye-clean
  • I
    IGI report 555289401

    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 1.72 carat pear lab grown diamond, a rounded shoulder that narrows to a single point, like a drop of light. At F colour it sits at the very top of the scale: icy and completely colourless. SI1 clarity keeps the price sensible while staying lively to the eye.

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-PE-172-EX-F-SI1-CMB17-14

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1.72 ct PearPrice on request · SKU CC-PE-172-EX-F-SI1-CMB17-14
Colour
F
Clarity
SI1
IGI
555289401

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapePear
Carat1.72
ColourF
ClaritySI1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.555289401
Proportions
Measurements10.59 - 6.66 - 4.10 mm
Table54.0%
Depth61.6%
Crown angle34.3°
Crown height15.5%
Pavilion angle39.7°
Pavilion depth41.5%
Table 54.0%Depth61.6%Crown 34.3°Pavilion 39.7°

Profile drawn from this stone's grading report measurements.