Round|Lab Grown|IGI

1.81ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG794626144

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794626144

Diamond specifications and retailer prices

From $1,233 CAD

$881 USD

As of October 28, 2026

Save $7,277 CAD (86%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $8,510 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794626144 or 794626144. Listed at 25 retailers as of October 28, 2026, with prices from $1,233 to $8,510, a $7,277 spread on the same certified stone. Brilliant Earth lists it at $8,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794626144

Dimensions7.94 × 7.90 × 4.69 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG794626144

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: $8,510 CAD|Low: $1,087 CAD|High: $8,510 CAD|Avg: $2,864 CAD

Brilliant Earth

Retailer 2

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Retailer 22

October 29, 2026

Retailer 4$1,101 CAD

Retailer 10$1,233 CAD

Retailer 15$1,233 CAD

Retailer 12$1,278 CAD

Retailer 22$1,278 CAD

Retailer 21$1,487 CAD

Retailer 17$1,540 CAD

Retailer 8$1,624 CAD

Retailer 9$1,831 CAD

Retailer 2$1,954 CAD

Retailer 16$2,035 CAD

Retailer 3$2,078 CAD

Retailer 13$2,350 CAD

Retailer 19$2,746 CAD

Retailer 18$2,777 CAD

Retailer 6$3,594 CAD

Retailer 11$4,294 CAD

Retailer 14$4,298 CAD

Retailer 5$4,322 CAD

Retailer 7$4,419 CAD

Retailer 20$4,799 CAD

Brilliant Earth$8,510 CAD

37 data points across 22 retailers

25 retailers$1,233 CAD to $8,510 CAD

Retailer 1

$1,101 CAD

$787 USD

Price last confirmed 14 days ago

Retailer 2

$1,233 CAD

$881 USD

View

Final sale: no returns

Retailer 3

$1,233 CAD

$881 USD

View

Price last confirmed 16 days ago

Retailer 4

$1,278 CAD

$913 USD

View

Price last confirmed 15 days ago

Retailer 5

$1,278 CAD

$913 USD

View

Price last confirmed 12 days ago

Retailer 6

$1,487 CAD

HK$8,300 HKD

View

Retailer 7

$1,540 CAD

$1,100 USD

View

Retailer 8

$1,624 CAD

$1,160 USD

View

B+

Retailer 9

$1,831 CAD

$1,308 USD

View

B+

Retailer 10

$1,954 CAD

£1,099 GBP

View

B+

Retailer 11

$2,035 CAD

€1,385 EUR

View

B+

Retailer 12

$2,078 CAD

$1,485 USD

View

B+

Retailer 13

$2,350 CAD

ZAR 27,126 ZAR

View

B+

Retailer 14

$2,746 CAD

A$3,018 AUD

View

B+

Retailer 15

$2,777 CAD

$1,984 USD

View

Retailer 16

$3,594 CAD

$2,568 USD

View

Price last confirmed 15 days ago

B+

Retailer 17

$4,078 CAD

$2,914 USD

View

Retailer 18

$4,294 CAD

$3,068 USD

View

Retailer 19

$4,298 CAD

SGD 4,150 SGD

View

Retailer 20

$4,322 CAD

$3,088 USD

View

Retailer 21

$4,419 CAD

$3,158 USD

View

Retailer 22

$4,763 CAD

$3,403 USD

View

Price last confirmed 87 days ago

Retailer 23

$4,799 CAD

£2,700 GBP

View

Retailer 24

$8,510 CAD

$6,080 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

20735294A · Oct 29

$8,510 CAD

$6,080 USD

View

24 more retailers have this diamond

Prices start from $1,233 CADSave up to $7,277 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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