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Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG844646132

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844646132

Diamond specifications and retailer prices

From $232 CAD
$166 USD
As of October 23, 2026
Save $1,349 CAD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,582 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844646132 or 844646132. Listed at 17 retailers as of October 23, 2026, with prices from $232 to $1,582, a $1,349 spread on the same certified stone. Brilliant Earth lists it at $1,582. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844646132
Dimensions7.55 × 5.31 × 3.47 mm
L/W Ratio1.42
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
7.55 mm5.31 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844646132
Side View
Table 66.0%Crown 23.5°Girdle: MediumPavilion 35.3°Culet: NoneDepth 65.3%

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 23
Current: $602 CAD|Low: $232 CAD|High: $1,521 CAD|Avg: $651 CAD|-0.5%
Retailer 1
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 29, 2026
Retailer 7$232 CAD
Retailer 16$270 CAD
Retailer 11$279 CAD
Retailer 4$288 CAD
Retailer 6$288 CAD
Retailer 12$350 CAD
Retailer 10$488 CAD
Retailer 3$519 CAD
Retailer 1$602 CAD
Retailer 15$704 CAD
Retailer 8$743 CAD
Retailer 14$893 CAD
Retailer 2$981 CAD
Retailer 9$990 CAD
Retailer 13$1,306 CAD
Retailer 5$1,521 CAD

13 data points across 16 retailers

17 retailers$232 CAD to $1,582 CAD

A
Cheapest Retailer
-
$232 CAD
$166 USD
A
Retailer 2
-
$270 CAD
$193 USD
View
A
Retailer 3
-
$279 CAD
$199 USD
View
Final sale: no returns
A
Retailer 4
-
$288 CAD
$206 USD
View
A
Retailer 5
-
$288 CAD
$206 USD
View
A
Retailer 6
-
$350 CAD
£197 GBP
View
A
Retailer 7
-
$488 CAD
£275 GBP
View
A
Retailer 8
-
$519 CAD
$371 USD
View
A
Retailer 9
-
$602 CAD
$430 USD
View
A
Retailer 10
-
$704 CAD
A$774 AUD
View
B+
Retailer 11
-
$743 CAD
$531 USD
View
B+
Retailer 12
-
$893 CAD
$638 USD
View
B+
Retailer 13
-
$981 CAD
$701 USD
View
B+
Retailer 14
-
$990 CAD
$707 USD
View
B
Retailer 15
-
$1,306 CAD
£735 GBP
View
B
Retailer 16
-
$1,521 CAD
$1,086 USD
View
Most Expensive
B
Brilliant Earth
22340695A · Oct 28
$1,582 CAD
$1,130 USD
View
16 more retailers have this diamond
Prices start from $232 CADSave up to $1,349 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 Radiant
$232 CAD