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Every stone IGI certified & laser inscribed

Lab-grown · IGI certified

2.58 ct Marquise lab-grown diamond

E · IF

Price on request

Available · ships insured

Carat
2.58
≈ 13.3 mm face-up
Color
E
Colorless, the top of the scale
Clarity
IF
Flawless under 10× magnification
  • I
    IGI report 735530850

    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 2.58 carat marquise lab grown diamond, a long, pointed outline that gives the most face-up size per carat. At E color it sits at the very top of the scale: icy and completely colorless. IF clarity means no inclusions under 10× magnification.

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-MA-258-EX-E-IF-NGB-14-380

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2.58 ct MarquisePrice on request · SKU CC-MA-258-EX-E-IF-NGB-14-380
Color
E
Clarity
IF
IGI
735530850

We reply personally, usually within one working day.

Specification

Every number, from the report.

Grading
ShapeMarquise
Carat2.58
ColorE
ClarityIF
PolishExcellent
SymmetryExcellent
LabIGI
Report no.735530850
Proportions
Measurements13.32 - 7.34 - 4.53 mm
Table58.0%
Depth61.7%
Crown angle35.0°
Crown height15.0%
Pavilion angle39.8°
Pavilion depth42.0%
Table 58.0%Depth61.7%Crown 35.0°Pavilion 39.8°

Profile drawn from this stone's grading report measurements.