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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.22 ct Heart lab-grown diamond

E · VS1

Price on request

Available · ships insured

Carat
4.22
≈ 10.0 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 680547143

    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 4.22 carat heart lab grown diamond, the most romantic outline, cut for perfect symmetry. At E color it sits at the very top of the scale: icy and completely colorless. 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-HE-422-EX-E-VS1-NGT-14-60

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4.22 ct HeartPrice on request · SKU CC-HE-422-EX-E-VS1-NGT-14-60
Color
E
Clarity
VS1
IGI
680547143

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeHeart
Carat4.22
ColorE
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.680547143
Proportions
Measurements9.97 - 11.20 - 6.35 mm
Table55.0%
Depth56.7%
Crown angle32.8°
Crown height14.0%
Pavilion angle37.2°
Pavilion depth39.0%
Table 55.0%Depth56.7%Crown 32.8°Pavilion 37.2°

Profile drawn from this stone's grading report measurements.