Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG802614520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802614520

Diamond specifications and retailer prices

From $334 CAD

$239 USD

As of November 2, 2026

Save $1,329 CAD (80%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $1,663 CAD at MOH London · As of November 2, 2026

View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802614520 or 802614520. Listed at 15 retailers as of November 2, 2026, with prices from $334 to $1,663, a $1,329 spread on the same certified stone. MOH London lists it at $1,663. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.7°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG802614520

Dimensions11.94 × 5.89 × 3.83 mm

L/W Ratio2.03

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG802614520

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Nov 2

Current: $1,663 CAD|Low: $334 CAD|High: $1,924 CAD|Avg: $975 CAD|-13.6%

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

Retailer 15

Retailer 16

November 3, 2026

Retailer 10$334 CAD

Retailer 14$372 CAD

Retailer 11$386 CAD

Retailer 9$506 CAD

Retailer 15$695 CAD

Retailer 16$699 CAD

Retailer 12$712 CAD

Retailer 5$743 CAD

Retailer 7$763 CAD

Retailer 3$833 CAD

Retailer 2$969 CAD

Retailer 13$1,329 CAD

Retailer 4$1,383 CAD

Retailer 6$1,395 CAD

MOH London$1,663 CAD

Retailer 8$1,789 CAD

34 data points across 16 retailers

15 retailers$334 CAD to $1,663 CAD

Cheapest Retailer

$334 CAD

$239 USD

Retailer 2

$372 CAD

$266 USD

View

Final sale: no returns

Retailer 3

$386 CAD

$276 USD

View

Retailer 4

$478 CAD

$342 USD

View

Price last confirmed 8 days ago

Retailer 5

$506 CAD

£285 GBP

View

Retailer 6

$695 CAD

$497 USD

View

Retailer 7

$699 CAD

$500 USD

View

Price last confirmed 7 days ago

Retailer 8

$712 CAD

ZAR 8,227 ZAR

View

Retailer 9

$833 CAD

£469 GBP

View

Price last confirmed 18 days ago

Retailer 10

$924 CAD

A$1,018 AUD

View

Price last confirmed 123 days ago

Retailer 11

$969 CAD

A$1,067 AUD

View

B+

Retailer 12

$1,329 CAD

$951 USD

View

Retailer 13

$1,383 CAD

$990 USD

View

Price last confirmed 26 days ago

Retailer 14

$1,536 CAD

$1,099 USD

View

Price last confirmed 8 days ago

Most Expensive

B+

MOH London

LG802614520 · Nov 2

$1,663 CAD

£937 GBP

View

14 more retailers have this diamond

Prices start from $334 CADSave up to $1,329 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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1.56ct Marquise

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