Oval|Lab Grown|IGI

1.18ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840629707

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840629707

Diamond specifications and retailer prices

From $323 CAD

$231 USD

As of October 29, 2026

Save $2,988 CAD (90%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $3,311 CAD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.18ct lab-grown oval diamond

This 1.18ct lab-grown oval 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 LG840629707 or 840629707. Listed at 16 retailers as of October 29, 2026, with prices from $323 to $3,311, a $2,988 spread on the same certified stone. Brilliant Earth lists it at $3,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840629707

Dimensions8.80 × 6.00 × 3.59 mm

L/W Ratio1.47

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 LG840629707

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $3,311 CAD|Low: $323 CAD|High: $4,051 CAD|Avg: $1,171 CAD|-18.3%

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

Retailer 16

October 30, 2026

Retailer 7$323 CAD

Retailer 3$362 CAD

Retailer 16$374 CAD

Retailer 10$401 CAD

Retailer 2$425 CAD

Retailer 12$679 CAD

Retailer 14$688 CAD

Retailer 11$733 CAD

Retailer 9$753 CAD

Retailer 15$1,041 CAD

Retailer 13$1,287 CAD

Retailer 5$1,340 CAD

Retailer 8$1,360 CAD

Retailer 6$1,447 CAD

Retailer 4$2,907 CAD

Brilliant Earth$3,311 CAD

5 data points across 16 retailers

16 retailers$323 CAD to $3,311 CAD

Cheapest Retailer

$323 CAD

$231 USD

Retailer 2

$362 CAD

$259 USD

View

Final sale: no returns

Retailer 3

$374 CAD

$268 USD

View

Retailer 4

$401 CAD

$287 USD

View

Retailer 5

$425 CAD

£239 GBP

View

Retailer 6

$679 CAD

$486 USD

View

Retailer 7

$688 CAD

ZAR 7,954 ZAR

View

Retailer 8

$733 CAD

$525 USD

View

Retailer 9

$753 CAD

£424 GBP

View

B+

Retailer 10

$1,041 CAD

$745 USD

View

B+

Retailer 11

$1,287 CAD

$921 USD

View

B+

Retailer 12

$1,340 CAD

SGD 1,296 SGD

View

B+

Retailer 13

$1,360 CAD

$974 USD

View

B+

Retailer 14

$1,447 CAD

$1,036 USD

View

Retailer 15

$2,907 CAD

$2,081 USD

View

Most Expensive

Brilliant Earth

22311185A · Oct 30

$3,311 CAD

$2,370 USD

View

15 more retailers have this diamond

Prices start from $323 CADSave up to $2,988 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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