Heart|Lab Grown|IGI

1.19ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG577398126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG577398126

Diamond specifications and retailer prices

From $450 CAD

$322 USD

As of October 30, 2026

Save $1,925 CAD (81%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $2,375 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.19ct lab-grown heart diamond

This 1.19ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG577398126 or 577398126. Listed at 20 retailers as of October 30, 2026, with prices from $450 to $2,375, a $1,925 spread on the same certified stone. Brilliant Earth lists it at $2,375. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG577398126

Dimensions6.46 × 7.47 × 4.29 mm

L/W Ratio1.16

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 LG577398126

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: $2,375 CAD|Low: $387 CAD|High: $3,185 CAD|Avg: $1,004 CAD|-25.4%

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

October 30, 2026

Retailer 3$387 CAD

Retailer 6$450 CAD

Retailer 4$500 CAD

Retailer 15$500 CAD

Retailer 2$530 CAD

Retailer 14$673 CAD

Retailer 12$677 CAD

Retailer 11$859 CAD

Retailer 8$884 CAD

Retailer 5$950 CAD

Retailer 7$1,061 CAD

Retailer 10$1,219 CAD

Retailer 13$1,535 CAD

Retailer 9$2,014 CAD

Brilliant Earth$2,375 CAD

42 data points across 15 retailers

20 retailers$450 CAD to $2,375 CAD

Retailer 1

$387 CAD

$277 USD

Price last confirmed 28 days ago

Retailer 2

$450 CAD

$322 USD

View

Final sale: no returns

Retailer 3

$468 CAD

$335 USD

View

Price last confirmed 32 days ago

Retailer 4

$500 CAD

$358 USD

View

Price last confirmed 27 days ago

Retailer 5

$530 CAD

£299 GBP

View

Retailer 6

$673 CAD

$482 USD

View

Retailer 7

$677 CAD

$485 USD

View

Retailer 8

$859 CAD

ZAR 9,929 ZAR

View

Retailer 9

$884 CAD

£498 GBP

View

B+

Retailer 10

$950 CAD

$680 USD

View

B+

Retailer 11

$1,061 CAD

$759 USD

View

B+

Retailer 12

$1,085 CAD

$777 USD

View

B+

Retailer 13

$1,219 CAD

A$1,343 AUD

View

Retailer 14

$1,535 CAD

$1,099 USD

View

Retailer 15

$1,606 CAD

$1,150 USD

View

Price last confirmed 30 days ago

Retailer 16

$1,675 CAD

$1,199 USD

View

Retailer 17

$1,870 CAD

$1,339 USD

View

Retailer 18

$2,014 CAD

£1,135 GBP

View

Retailer 19

$2,062 CAD

$1,476 USD

View

Most Expensive

Brilliant Earth

10023482A · Oct 30

$2,375 CAD

$1,700 USD

View

19 more retailers have this diamond

Prices start from $450 CADSave up to $1,925 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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