Heart|Lab Grown|IGI

1.07ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG818661949

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818661949

Diamond specifications and retailer prices

From $479 CAD

$342 USD

As of October 28, 2026

Save $1,666 CAD (78%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $2,218 CAD at NZ Jewellers · As of September 30, 2026

View at NZ Jewellers

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661949 or 818661949. Listed at 18 retailers as of October 28, 2026, with a 348% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818661949

Dimensions6.48 × 6.98 × 4.04 mm

L/W Ratio1.08

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818661949

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 28

Current: $942 CAD|Low: $444 CAD|High: $2,728 CAD|Avg: $1,388 CAD|-15.1%

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

October 29, 2026

Retailer 2$479 CAD

Retailer 5$690 CAD

Retailer 9$749 CAD

Retailer 6$871 CAD

Retailer 8$913 CAD

Retailer 12$920 CAD

Retailer 1$942 CAD

Retailer 11$966 CAD

Retailer 13$1,194 CAD

Retailer 3$1,774 CAD

Retailer 4$1,936 CAD

Retailer 7$2,140 CAD

Retailer 10$2,145 CAD

34 data points across 13 retailers

18 retailers$479 CAD to $2,145 CAD

Cheapest Retailer

$479 CAD

$342 USD

Final sale: no returns

Retailer 2

$557 CAD

$398 USD

View

Price last confirmed 21 days ago

Retailer 3

$623 CAD

$445 USD

View

Price last confirmed 31 days ago

Retailer 4

$682 CAD

$487 USD

View

Price last confirmed 34 days ago

Retailer 5

$690 CAD

$493 USD

View

Price last confirmed 26 days ago

Retailer 6

$690 CAD

$493 USD

View

Price last confirmed 17 days ago

Retailer 7

$749 CAD

$535 USD

View

B+

Retailer 8

$871 CAD

€593 EUR

View

B+

Retailer 9

$913 CAD

ZAR 10,538 ZAR

View

B+

Retailer 10

$920 CAD

$657 USD

View

B+

Retailer 11

$942 CAD

£530 GBP

View

B+

Retailer 12

$966 CAD

$690 USD

View

B+

Retailer 13

$1,194 CAD

$853 USD

View

Retailer 14

$1,774 CAD

$1,267 USD

View

Retailer 15

$1,936 CAD

$1,383 USD

View

Retailer 16

$2,140 CAD

£1,204 GBP

View

Retailer 17

$2,145 CAD

$1,532 USD

View

Most Expensive

NZ Jewellers

662c456a-e8dc-47f6-9f17-c812da81bd98 · Sep 30

$2,218 CAD

$1,585 USD

View

Price last confirmed 29 days ago

17 more retailers have this diamond

Prices start from $479 CADSave up to $1,666 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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1.07ct Heart

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