Skip to content
Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

3.06 ct Cushion lab-grown diamond

D · VS1

Price on request

Available · ships insured

Carat
3.06
≈ 10.6 mm face-up
Colour
D
Colourless, the top of the scale
Clarity
VS1
Eye-clean, inclusions minor at 10×
  • I
    IGI report 826665774

    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 3.06 carat cushion lab grown diamond, softened corners and a pillowy, romantic sparkle. At D colour it sits at the very top of the scale: icy and completely colourless. 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-CU-306-EX-D-VS1-NGB-29-256

Enquire

Ask about this stone

3.06 ct CushionPrice on request · SKU CC-CU-306-EX-D-VS1-NGB-29-256
Colour
D
Clarity
VS1
IGI
826665774

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeCushion
Carat3.06
ColourD
ClarityVS1
PolishExcellent
SymmetryExcellent
LabIGI
Report no.826665774
Proportions
Measurements10.58 - 7.47 - 5.12 mm
Table66.0%
Depth68.5%
Crown angle32.6°
Crown height11.0%
Pavilion angle36.9°
Pavilion depth55.0%
Table 66.0%Depth68.5%Crown 32.6°Pavilion 36.9°

Profile drawn from this stone's grading report measurements.