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Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG842663413

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

Certificate IGI LG842663413

Diamond specifications and retailer prices

From $376 CAD
$268 USD
As of October 29, 2026
Save $1,300 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,677 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842663413 or 842663413. Listed at 12 retailers as of October 25, 2026, with prices from $376 to $1,677, a $1,300 spread on the same certified stone. MOH London lists it at $1,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663413
Dimensions8.02 × 5.08 × 3.41 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.08 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663413
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,677 CAD|Low: $376 CAD|High: $1,722 CAD|Avg: $965 CAD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$376 CAD
Retailer 6$431 CAD
Retailer 12$562 CAD
Retailer 3$668 CAD
Retailer 9$715 CAD
Retailer 8$783 CAD
Retailer 10$1,019 CAD
Retailer 4$1,090 CAD
Retailer 11$1,347 CAD
Retailer 7$1,411 CAD
Retailer 2$1,448 CAD
MOH London$1,677 CAD

18 data points across 12 retailers

12 retailers$376 CAD to $1,677 CAD

A+
Cheapest Retailer
-
$376 CAD
$268 USD
Final sale: no returns
A
Retailer 2
-
$431 CAD
£242 GBP
View
A
Retailer 3
-
$562 CAD
$400 USD
View
A
Retailer 4
-
$668 CAD
€453 EUR
View
A
Retailer 5
-
$715 CAD
ZAR 8,222 ZAR
View
A
Retailer 6
-
$783 CAD
£439 GBP
View
A
Retailer 7
-
$1,019 CAD
A$1,116 AUD
View
B+
Retailer 8
-
$1,090 CAD
$776 USD
View
B+
Retailer 9
-
$1,347 CAD
$959 USD
View
B+
Retailer 10
-
$1,411 CAD
$1,004 USD
View
B+
Retailer 11
-
$1,448 CAD
$1,031 USD
View
Most Expensive
B+
MOH London
LG842663413 · Oct 25
$1,677 CAD
£940 GBP
View
11 more retailers have this diamond
Prices start from $376 CADSave up to $1,300 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
$376 CAD