Heart|Lab Grown|IGI

5.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG843686292

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843686292

Diamond specifications and retailer prices

From $1,509 CAD

£851 GBP

As of October 30, 2026

Save $3,728 CAD (71%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $8,633 CAD at Brilliant Earth · As of October 18, 2026

View at Brilliant Earth

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843686292 or 843686292. Listed at 15 retailers as of October 29, 2026, with a 247% 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

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843686292

Dimensions10.48 × 11.86 × 7.09 mm

L/W Ratio1.13

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843686292

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: $8,633 CAD|Low: $1,504 CAD|High: $8,633 CAD|Avg: $3,819 CAD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 30, 2026

Retailer 2$1,509 CAD

Retailer 9$1,676 CAD

Retailer 11$1,991 CAD

Retailer 6$2,137 CAD

Retailer 8$2,824 CAD

Retailer 12$3,195 CAD

Retailer 13$3,312 CAD

Retailer 10$3,484 CAD

Retailer 5$4,349 CAD

Retailer 4$4,385 CAD

Retailer 3$4,820 CAD

Retailer 7$5,237 CAD

Brilliant Earth$8,633 CAD

17 data points across 13 retailers

15 retailers$1,509 CAD to $5,237 CAD

Retailer 1

$1,303 CAD

$933 USD

Price last confirmed 10 days ago

Retailer 2

$1,509 CAD

£851 GBP

View

Retailer 3

$1,676 CAD

$1,200 USD

View

B+

Retailer 4

$1,991 CAD

$1,425 USD

View

Retailer 5

$2,137 CAD

£1,204 GBP

View

B+

Retailer 6

$2,824 CAD

ZAR 32,656 ZAR

View

B+

Retailer 7

$3,195 CAD

$2,287 USD

View

B+

Retailer 8

$3,312 CAD

$2,371 USD

View

B+

Retailer 9

$3,484 CAD

View

B+

Retailer 10

$3,907 CAD

$2,797 USD

View

Retailer 11

$4,349 CAD

$3,113 USD

View

Retailer 12

$4,385 CAD

$3,139 USD

View

Retailer 13

$4,820 CAD

$3,450 USD

View

Retailer 14

$5,237 CAD

£2,952 GBP

View

Most Expensive

Brilliant Earth

21829626A · Oct 18

$8,633 CAD

$6,180 USD

View

Price last confirmed 12 days ago

14 more retailers have this diamond

Prices start from $1,509 CADSave up to $3,728 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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5.09ct Heart

$1,509 CAD