Marquise|Lab Grown|IGI

5.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844635185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635185

Diamond specifications and retailer prices

From $1,134 CAD

$812 USD

As of October 30, 2026

Save $5,138 CAD (82%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $12,893 CAD at Brilliant Earth · As of October 22, 2026

View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844635185 or 844635185. Listed at 25 retailers as of October 28, 2026, with a 453% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844635185

Dimensions17.39 × 8.88 × 5.73 mm

L/W Ratio1.96

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 LG844635185

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 30

Current: $12,893 CAD|Low: $1,134 CAD|High: $12,893 CAD|Avg: $3,100 CAD

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 12$1,134 CAD

Retailer 24$1,233 CAD

Retailer 16$1,270 CAD

Retailer 3$1,314 CAD

Retailer 6$1,314 CAD

Retailer 7$1,408 CAD

Retailer 11$1,565 CAD

Retailer 17$1,847 CAD

Retailer 15$1,946 CAD

Retailer 23$1,957 CAD

Retailer 2$2,019 CAD

Retailer 21$2,633 CAD

Retailer 20$2,666 CAD

Retailer 22$2,672 CAD

Retailer 5$2,974 CAD

Retailer 9$3,128 CAD

Retailer 14$3,698 CAD

Retailer 8$4,115 CAD

Retailer 4$4,189 CAD

Retailer 18$4,551 CAD

Retailer 10$4,621 CAD

Retailer 13$4,930 CAD

Retailer 19$5,593 CAD

Retailer 25$6,272 CAD

Brilliant Earth$12,893 CAD

18 data points across 25 retailers

25 retailers$1,134 CAD to $6,272 CAD

Cheapest Retailer

$1,134 CAD

$812 USD

Retailer 2

$1,233 CAD

$883 USD

View

Retailer 3

$1,270 CAD

$909 USD

View

Final sale: no returns

Retailer 4

$1,314 CAD

$941 USD

View

Retailer 5

$1,314 CAD

$941 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,408 CAD

£794 GBP

View

Price last confirmed 16 days ago

Retailer 7

$1,565 CAD

$1,120 USD

View

B+

Retailer 8

$1,847 CAD

$1,322 USD

View

Retailer 9

$1,946 CAD

$1,393 USD

View

Retailer 10

$1,957 CAD

€1,334 EUR

View

Retailer 11

$2,019 CAD

£1,138 GBP

View

Retailer 12

$2,633 CAD

$1,885 USD

View

B+

Retailer 13

$2,666 CAD

A$2,936 AUD

View

B+

Retailer 14

$2,672 CAD

ZAR 30,901 ZAR

View

B+

Retailer 15

$2,974 CAD

$2,129 USD

View

Retailer 16

$3,128 CAD

$2,240 USD

View

Price last confirmed 9 days ago

B+

Retailer 17

$3,698 CAD

$2,647 USD

View

B+

Retailer 18

$4,115 CAD

$2,946 USD

View

B+

Retailer 19

$4,189 CAD

$2,999 USD

View

Retailer 20

$4,551 CAD

$3,258 USD

View

Retailer 21

$4,621 CAD

$3,308 USD

View

B+

Retailer 22

$4,930 CAD

£2,779 GBP

View

Retailer 23

$5,593 CAD

A$6,160 AUD

View

Retailer 24

$6,272 CAD

$4,490 USD

View

Most Expensive

Brilliant Earth

22133560A · Oct 22

$12,893 CAD

$9,230 USD

View

Price last confirmed 10 days ago

24 more retailers have this diamond

Prices start from $1,134 CADSave up to $5,138 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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