Cushion|Lab Grown|IGI

1.81ct F VS2 Cushion Lab Grown Diamond

F/VS2 • IGI LG644497052

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644497052

Diamond specifications and retailer prices

This diamond has been sold

Last seen: Oct 27, 2026 at HK$15,747 HKD

HK$15,747 HKDlast known price

CA$2,787 CAD

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG644497052 or 644497052. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81

Carat

Colour

VS2

Clarity

Cut

Specifications

Cut

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle36.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG644497052

Dimensions8.47 × 6.34 × 4.31 mm

L/W Ratio1.34

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG644497052

Side View

Caratlytics Score

Price History

Last verified: Oct 27

Current: HK$15,747 HKD|Low: HK$15,747 HKD|High: HK$24,154 HKD|Avg: HK$20,331 HKD|-13.7%

August 3, 2026

Diamond Exchange CanadaHK$15,747 HKD

13 data points across 1 retailer

Historical Listings

Diamond Exchange Canada

1859747632 · Oct 27

HK$15,747 HKD

CA$2,787 CAD

View

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