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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.56 ct Round Modified lab-grown diamond

E · SI1

Price on request

Available · ships insured

Carat
1.56
≈ 8.2 mm face-up
Color
E
Colorless, the top of the scale
Clarity
SI1
Usually eye-clean
  • I
    IGI report 632474319

    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 1.56 carat round modified lab grown diamond, a distinctive outline cut by hand on our Surat bench. At E color it sits at the very top of the scale: icy and completely colorless. 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-RM-156-EX-E-SI1-Ngr-01-2

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1.56 ct Round ModifiedPrice on request · SKU CC-RM-156-EX-E-SI1-Ngr-01-2
Color
E
Clarity
SI1
IGI
632474319

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeRound Modified
Carat1.56
ColorE
ClaritySI1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.632474319
Proportions
Measurements8.23 - 8.29 - 2.66 mm
Table71.0%
Depth32.2%
Crown angle37.2°
Crown height11.0%
Pavilion angle30.8°
Pavilion depth18.5%
Table 71.0%Depth32.2%Crown 37.2°Pavilion 30.8°

Profile drawn from this stone's grading report measurements.