Heart|Lab Grown|IGI

1.11ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG836612428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612428

Diamond specifications and retailer prices

From $414 CAD

$296 USD

As of October 30, 2026

Save $2,861 CAD (87%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $3,275 CAD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 1.11ct lab-grown heart diamond

This 1.11ct 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 LG836612428 or 836612428. Listed at 19 retailers as of October 28, 2026, with prices from $414 to $3,275, a $2,861 spread on the same certified stone. Brilliant Earth lists it at $3,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836612428

Dimensions6.57 × 7.35 × 3.91 mm

L/W Ratio1.12

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 LG836612428

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: $3,275 CAD|Low: $414 CAD|High: $3,275 CAD|Avg: $1,198 CAD

Brilliant Earth

Retailer 2

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Retailer 5

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Retailer 11

Retailer 12

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Retailer 19

October 30, 2026

Retailer 10$414 CAD

Retailer 4$480 CAD

Retailer 9$502 CAD

Retailer 16$514 CAD

Retailer 19$514 CAD

Retailer 14$546 CAD

Retailer 3$735 CAD

Retailer 8$843 CAD

Retailer 7$855 CAD

Retailer 12$883 CAD

Retailer 2$911 CAD

Retailer 18$971 CAD

Retailer 17$1,579 CAD

Retailer 15$1,652 CAD

Retailer 5$1,719 CAD

Retailer 11$1,920 CAD

Retailer 13$2,062 CAD

Retailer 6$2,178 CAD

Brilliant Earth$3,275 CAD

18 data points across 19 retailers

19 retailers$414 CAD to $3,275 CAD

Cheapest Retailer

$414 CAD

$296 USD

Retailer 2

$480 CAD

$343 USD

View

Retailer 3

$502 CAD

$359 USD

View

Final sale: no returns

Retailer 4

$514 CAD

$367 USD

View

Retailer 5

$514 CAD

$367 USD

View

Retailer 6

$546 CAD

£307 GBP

View

Price last confirmed 13 days ago

Retailer 7

$735 CAD

$525 USD

View

Retailer 8

$843 CAD

$602 USD

View

Retailer 9

$855 CAD

$611 USD

View

B+

Retailer 10

$883 CAD

ZAR 10,192 ZAR

View

B+

Retailer 11

$911 CAD

£512 GBP

View

B+

Retailer 12

$971 CAD

$694 USD

View

Retailer 13

$1,579 CAD

$1,128 USD

View

Retailer 14

$1,652 CAD

$1,180 USD

View

Retailer 15

$1,719 CAD

$1,228 USD

View

Retailer 16

$1,920 CAD

SGD 1,854 SGD

View

B+

Retailer 17

$2,062 CAD

£1,160 GBP

View

Retailer 18

$2,178 CAD

$1,556 USD

View

Most Expensive

Brilliant Earth

21813776A · Oct 28

$3,275 CAD

$2,340 USD

View

18 more retailers have this diamond

Prices start from $414 CADSave up to $2,861 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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1.11ct Heart

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