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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

4.23 ct Heart lab-grown diamond

E · VS2

Price on request

Available · ships insured

Carat
4.23
≈ 9.9 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS2
Eye-clean, inclusions minor at 10×
  • I
    IGI report 712554043

    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 4.23 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. VS2 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-423-EX-E-VS2-NGA-09-97-C

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4.23 ct HeartPrice on request · SKU CC-HE-423-EX-E-VS2-NGA-09-97-C
Color
E
Clarity
VS2
IGI
712554043

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Specification

Every number, from the report.

Grading
ShapeHeart
Carat4.23
ColorE
ClarityVS2
PolishExcellent
SymmetryExcellent
LabIGI
Report no.712554043
Proportions
Measurements9.88 - 11.12 - 6.60 mm
Table53.0%
Depth59.4%
Crown angle38.1°
Crown height17.0%
Pavilion angle37.8°
Pavilion depth39.0%
Table 53.0%Depth59.4%Crown 38.1°Pavilion 37.8°

Profile drawn from this stone's grading report measurements.