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Oval|Lab Grown|IGI

1.22ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG812621354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812621354

Diamond specifications and retailer prices

From $338 CAD
$242 USD
As of October 30, 2026
Save $2,330 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,668 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621354 or 812621354. Listed at 22 retailers as of October 29, 2026, with prices from $338 to $2,668, a $2,330 spread on the same certified stone. Brilliant Earth lists it at $2,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621354
Dimensions8.81 × 5.93 × 3.70 mm
L/W Ratio1.49
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
8.81 mm5.93 mm1.22 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621354
Side View
Table 57.0%Crown 37.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
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 30
Current: $2,668 CAD|Low: $247 CAD|High: $2,752 CAD|Avg: $1,089 CAD|-3.0%
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 31, 2026
Retailer 6$338 CAD
Retailer 8$386 CAD
Retailer 16$531 CAD
Retailer 2$631 CAD
Retailer 12$645 CAD
Retailer 9$697 CAD
Retailer 4$809 CAD
Retailer 3$819 CAD
Retailer 13$918 CAD
Retailer 10$968 CAD
Retailer 15$1,098 CAD
Retailer 5$1,281 CAD
Retailer 11$1,513 CAD
Retailer 7$1,742 CAD
Retailer 14$2,053 CAD
Brilliant Earth$2,668 CAD

38 data points across 16 retailers

22 retailers$338 CAD to $2,668 CAD

Retailer 1
-
$303 CAD
$217 USD
Price last confirmed 20 days ago
Retailer 2
-
$312 CAD
$223 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$338 CAD
$242 USD
View
Final sale: no returns
Retailer 4
-
$362 CAD
$259 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$376 CAD
$269 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$376 CAD
$269 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$381 CAD
$273 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$531 CAD
$380 USD
View
A
Retailer 9
-
$631 CAD
€430 EUR
View
A
Retailer 10
-
$645 CAD
ZAR 7,461 ZAR
View
A
Retailer 11
-
$697 CAD
£393 GBP
View
A
Retailer 12
-
$809 CAD
$579 USD
View
A
Retailer 13
-
$819 CAD
$586 USD
View
B+
Retailer 14
-
$918 CAD
A$1,011 AUD
View
B+
Retailer 15
-
$968 CAD
$693 USD
View
B+
Retailer 16
-
$1,098 CAD
$786 USD
View
Retailer 17
-
$1,207 CAD
$864 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$1,281 CAD
$917 USD
View
B+
Retailer 19
-
$1,513 CAD
£853 GBP
View
B
Retailer 20
-
$1,742 CAD
$1,247 USD
View
Retailer 21
-
$2,053 CAD
$1,470 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20681209A · Oct 29
$2,668 CAD
$1,910 USD
View
21 more retailers have this diamond
Prices start from $338 CADSave up to $2,330 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
1.22ct Oval
$338 CAD