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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

1.55 ct Heart lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
1.55
≈ 7.2 mm face-up
Color
D
Colorless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 819647310

    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 1.55 carat heart lab grown diamond, the most romantic outline, cut for perfect symmetry. At D 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-155-EX-D-VS1-NGB-31-317

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1.55 ct HeartPrice on request · SKU CC-HE-155-EX-D-VS1-NGB-31-317
Color
D
Clarity
VS1
IGI
819647310

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeHeart
Carat1.55
ColorD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.819647310
Proportions
Measurements7.22 - 8.09 - 4.53 mm
Table55.0%
Depth56.0%
Crown angle35.3°
Crown height13.5%
Pavilion angle37.2°
Pavilion depth37.5%
Table 55.0%Depth56.0%Crown 35.3°Pavilion 37.2°

Profile drawn from this stone's grading report measurements.