Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836618360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618360

Diamond specifications and retailer prices

From $1,288 CAD

$922 USD

As of October 23, 2026

Save $7,610 CAD (86%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $8,898 CAD at Brilliant Earth · As of October 26, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836618360 or 836618360. Listed at 16 retailers as of October 23, 2026, with prices from $1,288 to $8,898, a $7,610 spread on the same certified stone. Brilliant Earth lists it at $8,898. 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 angle38.1°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836618360

Dimensions11.93 × 10.08 × 7.22 mm

L/W Ratio1.18

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 LG836618360

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 23

Current: $8,898 CAD|Low: $1,236 CAD|High: $9,164 CAD|Avg: $3,293 CAD|-2.9%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

October 28, 2026

Retailer 3$1,288 CAD

Retailer 5$1,495 CAD

Retailer 6$1,495 CAD

Retailer 4$1,595 CAD

Retailer 10$1,623 CAD

Retailer 2$1,739 CAD

Retailer 17$2,204 CAD

Retailer 11$2,288 CAD

Retailer 13$3,008 CAD

Retailer 14$3,026 CAD

Retailer 16$3,325 CAD

Retailer 8$3,577 CAD

Retailer 15$4,437 CAD

Retailer 7$4,660 CAD

Retailer 12$5,076 CAD

Retailer 9$5,196 CAD

Brilliant Earth$8,898 CAD

31 data points across 17 retailers

16 retailers$1,288 CAD to $8,898 CAD

Cheapest Retailer

$1,288 CAD

$922 USD

Retailer 2

$1,495 CAD

$1,070 USD

View

Price last confirmed 13 days ago

Retailer 3

$1,495 CAD

$1,070 USD

View

Retailer 4

$1,623 CAD

£915 GBP

View

Retailer 5

$1,739 CAD

$1,245 USD

View

Retailer 6

$2,204 CAD

$1,578 USD

View

Retailer 7

$2,288 CAD

£1,290 GBP

View

B+

Retailer 8

$3,008 CAD

ZAR 34,787 ZAR

View

Retailer 9

$3,026 CAD

A$3,333 AUD

View

Price last confirmed 9 days ago

B+

Retailer 10

$3,325 CAD

$2,380 USD

View

B+

Retailer 11

$3,577 CAD

$2,561 USD

View

B+

Retailer 12

$4,437 CAD

$3,176 USD

View

Retailer 13

$4,660 CAD

$3,336 USD

View

B+

Retailer 14

$5,076 CAD

£2,861 GBP

View

Retailer 15

$5,196 CAD

$3,720 USD

View

Most Expensive

Brilliant Earth

21625135A · Oct 26

$8,898 CAD

$6,370 USD

View

15 more retailers have this diamond

Prices start from $1,288 CADSave up to $7,610 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

$1,288 CAD