Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839647736

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839647736

Diamond specifications and retailer prices

From $1,307 CAD

£737 GBP

As of October 27, 2026

Save $4,937 CAD (79%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $6,244 CAD at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839647736 or 839647736. Listed at 22 retailers as of October 27, 2026, with prices from $1,307 to $6,244, a $4,937 spread on the same certified stone. Rare Carat lists it at $6,244. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839647736

Dimensions17.35 × 9.25 × 5.54 mm

L/W Ratio1.88

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 LG839647736

Side View

Caratlytics Score

How it works →

Excellent

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 27

Current: $6,244 CAD|Low: $1,038 CAD|High: $6,279 CAD|Avg: $2,845 CAD|-0.6%

Rare Carat

Retailer 2

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October 31, 2026

Retailer 8$1,038 CAD

Retailer 12$1,129 CAD

Retailer 16$1,159 CAD

Retailer 4$1,203 CAD

Retailer 20$1,307 CAD

Retailer 18$1,359 CAD

Retailer 5$1,453 CAD

Retailer 6$1,735 CAD

Retailer 19$1,822 CAD

Retailer 21$1,920 CAD

Retailer 9$1,949 CAD

Retailer 23$2,422 CAD

Retailer 14$2,452 CAD

Retailer 17$2,607 CAD

Retailer 7$2,865 CAD

Retailer 3$3,383 CAD

Retailer 10$3,896 CAD

Retailer 2$3,924 CAD

Retailer 11$4,068 CAD

Retailer 15$4,149 CAD

Retailer 22$4,731 CAD

Retailer 13$5,544 CAD

Rare Carat$6,244 CAD

24 data points across 23 retailers

22 retailers$1,307 CAD to $6,244 CAD

Retailer 1

$1,038 CAD

$743 USD

Price last confirmed 9 days ago

Retailer 2

$1,129 CAD

$808 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,203 CAD

$861 USD

View

Price last confirmed 7 days ago

Retailer 4

$1,307 CAD

£737 GBP

View

Retailer 5

$1,359 CAD

HK$7,600 HKD

View

Retailer 6

$1,453 CAD

$1,040 USD

View

Price last confirmed 5 days ago

Retailer 7

$1,735 CAD

$1,242 USD

View

Retailer 8

$1,822 CAD

€1,242 EUR

View

Retailer 9

$1,920 CAD

£1,082 GBP

View

B+

Retailer 10

$1,949 CAD

$1,395 USD

View

Retailer 11

$2,422 CAD

ZAR 28,005 ZAR

View

Price last confirmed 9 days ago

Retailer 12

$2,452 CAD

A$2,701 AUD

View

Price last confirmed 12 days ago

B+

Retailer 13

$2,607 CAD

$1,866 USD

View

B+

Retailer 14

$2,865 CAD

$2,051 USD

View

Retailer 15

$3,383 CAD

$2,422 USD

View

Price last confirmed 8 days ago

Retailer 16

$3,896 CAD

$2,789 USD

View

Price last confirmed 8 days ago

B+

Retailer 17

$3,924 CAD

SGD 3,796 SGD

View

B+

Retailer 18

$4,068 CAD

$2,912 USD

View

Retailer 19

$4,149 CAD

$2,970 USD

View

Retailer 20

$4,731 CAD

£2,667 GBP

View

Price last confirmed 8 days ago

Retailer 21

$5,544 CAD

$3,969 USD

View

Most Expensive

Rare Carat

174946-A · Oct 28

$6,244 CAD

$4,470 USD

View

21 more retailers have this diamond

Prices start from $1,307 CADSave up to $4,937 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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