Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG794610748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610748

Diamond specifications and retailer prices

From $834 CAD

A$918 AUD

As of November 3, 2026

Save $969 CAD (54%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $1,803 CAD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

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 LG794610748 or 794610748. Listed at 17 retailers as of November 2, 2026, with prices from $834 to $1,803, a $969 spread on the same certified stone. Brilliant Earth lists it at $1,803. 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 angle33°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794610748

Dimensions12.27 × 6.03 × 3.70 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 LG794610748

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 3

Current: $1,803 CAD|Low: $272 CAD|High: $1,866 CAD|Avg: $1,082 CAD|-3.0%

Brilliant Earth

Retailer 2

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Retailer 22

October 19, 2026

Retailer 19$352 CAD

Retailer 5$393 CAD

Retailer 6$436 CAD

Retailer 10$436 CAD

Retailer 21$664 CAD

Retailer 4$729 CAD

Retailer 17$745 CAD

Retailer 12$770 CAD

Retailer 13$813 CAD

Retailer 2$834 CAD

Retailer 8$913 CAD

Retailer 14$1,003 CAD

Retailer 20$1,020 CAD

Retailer 18$1,339 CAD

Retailer 3$1,390 CAD

Retailer 22$1,402 CAD

Retailer 7$1,405 CAD

Retailer 9$1,474 CAD

Retailer 11$1,708 CAD

Retailer 15$1,757 CAD

Retailer 16$1,769 CAD

Brilliant Earth$1,803 CAD

27 data points across 22 retailers

17 retailers$834 CAD to $1,803 CAD

Retailer 1

$352 CAD

$252 USD

Price last confirmed 25 days ago

Retailer 2

$404 CAD

$289 USD

View

Price last confirmed 35 days ago

Retailer 3

$436 CAD

$312 USD

View

Price last confirmed 21 days ago

Retailer 4

$436 CAD

$312 USD

View

Price last confirmed 31 days ago

Retailer 5

$729 CAD

$522 USD

View

Price last confirmed 21 days ago

Retailer 6

$745 CAD

ZAR 8,613 ZAR

View

Price last confirmed 25 days ago

Retailer 7

$813 CAD

£458 GBP

View

Price last confirmed 20 days ago

Retailer 8

$834 CAD

A$918 AUD

View

Retailer 9

$1,020 CAD

$730 USD

View

Price last confirmed 21 days ago

Retailer 10

$1,339 CAD

A$1,474 AUD

View

Price last confirmed 25 days ago

Retailer 11

$1,390 CAD

$995 USD

View

Price last confirmed 29 days ago

Retailer 12

$1,402 CAD

$1,003 USD

View

Price last confirmed 29 days ago

Retailer 13

$1,405 CAD

SGD 1,359 SGD

View

Price last confirmed 22 days ago

Retailer 14

$1,474 CAD

$1,055 USD

View

Price last confirmed 21 days ago

Retailer 15

$1,708 CAD

$1,222 USD

View

Price last confirmed 22 days ago

Retailer 16

$1,769 CAD

£997 GBP

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

21503684A · Nov 2

$1,803 CAD

$1,290 USD

View

16 more retailers have this diamond

Prices start from $834 CADSave up to $969 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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