Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG820604903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG820604903

Diamond specifications and retailer prices

From $305 CAD

$218 USD

As of October 31, 2026

Save $1,297 CAD (81%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $1,602 CAD at MOH London · As of October 29, 2026

View at MOH London

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG820604903 or 820604903. Listed at 14 retailers as of October 29, 2026, with prices from $305 to $1,602, a $1,297 spread on the same certified stone. MOH London lists it at $1,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.1°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG820604903

Dimensions12.34 × 5.54 × 3.42 mm

L/W Ratio2.23

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG820604903

Side View

Caratlytics Score

How it works →

A+

Exceptional

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $1,602 CAD|Low: $305 CAD|High: $1,966 CAD|Avg: $994 CAD|-2.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 31, 2026

Retailer 7$305 CAD

Retailer 10$461 CAD

Retailer 4$589 CAD

Retailer 8$614 CAD

Retailer 14$642 CAD

Retailer 13$809 CAD

Retailer 5$853 CAD

Retailer 11$1,099 CAD

Retailer 9$1,104 CAD

Retailer 12$1,152 CAD

Retailer 2$1,165 CAD

Retailer 6$1,258 CAD

Retailer 3$1,292 CAD

MOH London$1,602 CAD

38 data points across 14 retailers

14 retailers$305 CAD to $1,602 CAD

A+

Cheapest Retailer

$305 CAD

$218 USD

Final sale: no returns

B+

Retailer 2

$461 CAD

$330 USD

View

Retailer 3

$589 CAD

ZAR 6,816 ZAR

View

Price last confirmed 13 days ago

Retailer 4

$614 CAD

£346 GBP

View

Retailer 5

$642 CAD

€438 EUR

View

Retailer 6

$809 CAD

$579 USD

View

Retailer 7

$853 CAD

A$939 AUD

View

Price last confirmed 13 days ago

Retailer 8

$1,099 CAD

$787 USD

View

B+

Retailer 9

$1,104 CAD

SGD 1,068 SGD

View

B+

Retailer 10

$1,152 CAD

$825 USD

View

B+

Retailer 11

$1,165 CAD

$834 USD

View

Retailer 12

$1,258 CAD

A$1,386 AUD

View

Price last confirmed 22 days ago

B+

Retailer 13

$1,292 CAD

$925 USD

View

Most Expensive

MOH London

LG820604903 · Oct 29

$1,602 CAD

£903 GBP

View

13 more retailers have this diamond

Prices start from $305 CADSave up to $1,297 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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A+

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