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Oval|Lab Grown|IGI

1.18ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836612087

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836612087

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)
20 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 LG836612087 or 836612087. Listed at 20 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612087
Dimensions8.62 × 6.07 × 3.67 mm
L/W Ratio1.42
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
Top View
8.62 mm6.07 mm1.18 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612087
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
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 29
Current: $3,311 CAD|Low: $321 CAD|High: $4,051 CAD|Avg: $1,144 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
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 4$323 CAD
Retailer 20$362 CAD
Retailer 18$374 CAD
Retailer 8$401 CAD
Retailer 16$401 CAD
Retailer 2$425 CAD
Retailer 15$679 CAD
Retailer 14$688 CAD
Retailer 10$688 CAD
Retailer 19$733 CAD
Retailer 13$753 CAD
Retailer 5$1,041 CAD
Retailer 7$1,287 CAD
Retailer 3$1,291 CAD
Retailer 11$1,340 CAD
Retailer 6$1,360 CAD
Retailer 12$1,460 CAD
Retailer 17$1,606 CAD
Retailer 9$2,996 CAD
Brilliant Earth$3,311 CAD

27 data points across 20 retailers

20 retailers$323 CAD to $3,311 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
A
Retailer 2
-
$362 CAD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$374 CAD
$268 USD
View
A
Retailer 4
-
$401 CAD
$287 USD
View
A
Retailer 5
-
$401 CAD
$287 USD
View
A
Retailer 6
-
$425 CAD
£239 GBP
View
A
Retailer 7
-
$679 CAD
$486 USD
View
A
Retailer 8
-
$688 CAD
ZAR 7,954 ZAR
View
A
Retailer 9
-
$733 CAD
$525 USD
View
A
Retailer 10
-
$753 CAD
£424 GBP
View
B+
Retailer 11
-
$1,041 CAD
$745 USD
View
B+
Retailer 12
-
$1,287 CAD
$921 USD
View
B+
Retailer 13
-
$1,291 CAD
$924 USD
View
B+
Retailer 14
-
$1,340 CAD
SGD 1,296 SGD
View
B+
Retailer 15
-
$1,360 CAD
$974 USD
View
B+
Retailer 16
-
$1,447 CAD
$1,036 USD
View
B+
Retailer 17
-
$1,606 CAD
£905 GBP
View
B
Retailer 18
-
$2,907 CAD
$2,081 USD
View
Retailer 19
-
$2,996 CAD
$2,145 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21612292A · Oct 30
$3,311 CAD
$2,370 USD
View
19 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.

A
1.18ct Oval
$323 CAD