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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.51 ct Heart lab-grown diamond

E · VS1

Price on request

Available · ships insured

Carat
1.51
≈ 7.1 mm face-up
Color
E
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 826679309

    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 1.51 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-151-EX-E-VS1-NGH-01-783

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1.51 ct HeartPrice on request · SKU CC-HE-151-EX-E-VS1-NGH-01-783
Color
E
Clarity
VS1
IGI
826679309

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeHeart
Carat1.51
ColorE
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.826679309
Proportions
Measurements7.10 - 7.87 - 4.59 mm
Table58.0%
Depth58.3%
Crown angle36.5°
Crown height15.0%
Pavilion angle37.7°
Pavilion depth38.5%
Table 58.0%Depth58.3%Crown 36.5°Pavilion 37.7°

Profile drawn from this stone's grading report measurements.