Marquise|Lab Grown|IGI

5.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837634901

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837634901

Diamond specifications and retailer prices

From $1,981 CAD

$1,418 USD

As of October 30, 2026

Save $8,370 CAD (81%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $13,563 CAD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837634901 or 837634901. Listed at 27 retailers as of October 30, 2026, with a 423% 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837634901

Dimensions17.90 × 9.04 × 5.63 mm

L/W Ratio1.98

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 LG837634901

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: $3,733 CAD|Low: $1,981 CAD|High: $18,495 CAD|Avg: $5,232 CAD|-10.9%

Retailer 1

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Retailer 25

October 31, 2026

Retailer 19$1,981 CAD

Retailer 9$2,155 CAD

Retailer 8$2,218 CAD

Retailer 23$2,298 CAD

Retailer 20$2,414 CAD

Retailer 25$2,535 CAD

Retailer 4$2,664 CAD

Retailer 3$2,718 CAD

Retailer 21$3,244 CAD

Retailer 1$3,733 CAD

Retailer 17$3,914 CAD

Retailer 7$4,308 CAD

Retailer 16$4,409 CAD

Retailer 24$4,670 CAD

Retailer 18$5,045 CAD

Retailer 6$5,113 CAD

Retailer 14$5,556 CAD

Retailer 15$5,947 CAD

Retailer 2$6,600 CAD

Retailer 11$6,769 CAD

Retailer 13$7,686 CAD

Retailer 22$8,087 CAD

Retailer 5$8,362 CAD

Retailer 10$8,647 CAD

Retailer 12$10,351 CAD

19 data points across 25 retailers

27 retailers$1,981 CAD to $10,351 CAD

Cheapest Retailer

$1,981 CAD

$1,418 USD

Retailer 2

$2,155 CAD

$1,543 USD

View

Retailer 3

$2,218 CAD

$1,588 USD

View

Final sale: no returns

Retailer 4

$2,298 CAD

$1,645 USD

View

Retailer 5

$2,414 CAD

£1,361 GBP

View

Retailer 6

$2,535 CAD

$1,815 USD

View

Retailer 7

$2,664 CAD

HK$14,900 HKD

View

Retailer 8

$2,718 CAD

$1,946 USD

View

Retailer 9

$2,797 CAD

$2,002 USD

View

Price last confirmed 18 days ago

Retailer 10

$3,244 CAD

£1,828 GBP

View

Retailer 11

$3,733 CAD

$2,672 USD

View

Retailer 12

$3,914 CAD

$2,802 USD

View

Price last confirmed 7 days ago

B+

Retailer 13

$4,308 CAD

$3,084 USD

View

B+

Retailer 14

$4,409 CAD

€3,006 EUR

View

B+

Retailer 15

$4,670 CAD

ZAR 54,010 ZAR

View

Retailer 16

$5,045 CAD

A$5,556 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$5,113 CAD

$3,660 USD

View

B+

Retailer 18

$5,556 CAD

£3,132 GBP

View

B+

Retailer 19

$5,947 CAD

$4,257 USD

View

B+

Retailer 20

$6,600 CAD

£3,720 GBP

View

B+

Retailer 21

$6,769 CAD

$4,846 USD

View

B+

Retailer 22

$7,686 CAD

SGD 7,435 SGD

View

Retailer 23

$8,087 CAD

$5,789 USD

View

Retailer 24

$8,362 CAD

$5,986 USD

View

Retailer 25

$8,647 CAD

$6,190 USD

View

Retailer 26

$10,351 CAD

$7,410 USD

View

Most Expensive

Novita Diamonds

cert_837634901 · Oct 8

$13,563 CAD

A$14,938 AUD

View

Price last confirmed 22 days ago

26 more retailers have this diamond

Prices start from $1,981 CADSave up to $8,370 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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