Heart|Lab Grown|IGI

4.09ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG795641446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795641446

Diamond specifications and retailer prices

From $8,489 CAD

$6,065 USD

As of October 29, 2026

Save $26,934 CAD (76%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $35,422 CAD at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.09ct lab-grown heart diamond

This 4.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795641446 or 795641446. Listed at 14 retailers as of October 29, 2026, with prices from $8,489 to $35,422, a $26,934 spread on the same certified stone. With Clarity lists it at $35,422. 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

4.09

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG795641446

Dimensions10.02 × 11.34 × 6.36 mm

L/W Ratio1.13

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG795641446

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 29

Current: $19,812 CAD|Low: $6,703 CAD|High: $37,056 CAD|Avg: $17,907 CAD|+1.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

With Clarity

October 29, 2026

Retailer 5$6,703 CAD

Retailer 3$8,489 CAD

Retailer 2$8,942 CAD

Retailer 12$9,309 CAD

Retailer 10$10,079 CAD

Retailer 8$11,179 CAD

Retailer 6$11,962 CAD

Retailer 9$13,929 CAD

Retailer 7$19,042 CAD

Retailer 1$19,812 CAD

Retailer 13$22,431 CAD

Retailer 11$30,329 CAD

Retailer 4$32,720 CAD

With Clarity$34,714 CAD

32 data points across 14 retailers

14 retailers$8,489 CAD to $35,422 CAD

Cheapest Retailer

$8,489 CAD

$6,065 USD

Retailer 2

$8,942 CAD

$6,389 USD

View

Retailer 3

$9,309 CAD

$6,651 USD

View

Price last confirmed 13 days ago

Retailer 4

$10,079 CAD

$7,201 USD

View

Retailer 5

$11,179 CAD

HK$62,400 HKD

View

Retailer 6

$11,962 CAD

£6,730 GBP

View

B+

Retailer 7

$13,929 CAD

$9,952 USD

View

B+

Retailer 8

$19,042 CAD

£10,713 GBP

View

B+

Retailer 9

$19,812 CAD

ZAR 228,678 ZAR

View

Retailer 10

$22,431 CAD

$16,027 USD

View

Retailer 11

$23,648 CAD

$16,896 USD

View

Retailer 12

$30,329 CAD

$21,670 USD

View

Retailer 13

$32,720 CAD

$23,378 USD

View

Most Expensive

With Clarity

795641446 · Oct 30

$35,422 CAD

$25,309 USD

View

13 more retailers have this diamond

Prices start from $8,489 CADSave up to $26,934 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.

Similar diamonds

4.09ct Heart

$8,489 CAD