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Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG847674817

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

Certificate IGI LG847674817

Diamond specifications and retailer prices

From $232 CAD
$166 USD
As of October 30, 2026
Save $1,430 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,662 CAD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847674817 or 847674817. Listed at 17 retailers as of October 30, 2026, with prices from $232 to $1,662, a $1,430 spread on the same certified stone. Brilliant Earth lists it at $1,662. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847674817
Dimensions7.51 × 5.17 × 3.45 mm
L/W Ratio1.45
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
7.51 mm5.17 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847674817
Side View
Table 63.0%Crown 43.1°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 66.7%

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: $1,662 CAD|Low: $232 CAD|High: $1,662 CAD|Avg: $730 CAD
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
Retailer 17
November 1, 2026
Retailer 6$232 CAD
Retailer 16$268 CAD
Retailer 13$286 CAD
Retailer 5$289 CAD
Retailer 11$383 CAD
Retailer 15$487 CAD
Retailer 2$495 CAD
Retailer 12$504 CAD
Retailer 7$514 CAD
Retailer 3$643 CAD
Retailer 4$740 CAD
Retailer 14$922 CAD
Retailer 17$974 CAD
Retailer 9$998 CAD
Retailer 10$1,341 CAD
Retailer 8$1,514 CAD
Brilliant Earth$1,662 CAD

4 data points across 17 retailers

17 retailers$232 CAD to $1,662 CAD

A
Cheapest Retailer
-
$232 CAD
$166 USD
A
Retailer 2
-
$268 CAD
$192 USD
View
A
Retailer 3
-
$286 CAD
$205 USD
View
A
Retailer 4
-
$289 CAD
$207 USD
View
Final sale: no returns
A
Retailer 5
-
$383 CAD
£216 GBP
View
A
Retailer 6
-
$487 CAD
€332 EUR
View
A
Retailer 7
-
$495 CAD
ZAR 5,723 ZAR
View
A
Retailer 8
-
$504 CAD
£284 GBP
View
A
Retailer 9
-
$514 CAD
$368 USD
View
A
Retailer 10
-
$643 CAD
$460 USD
View
B+
Retailer 11
-
$740 CAD
$530 USD
View
B+
Retailer 12
-
$922 CAD
$660 USD
View
B+
Retailer 13
-
$974 CAD
$697 USD
View
B
Retailer 14
-
$998 CAD
$715 USD
View
B
Retailer 15
-
$1,341 CAD
£756 GBP
View
B
Retailer 16
-
$1,514 CAD
$1,084 USD
View
Most Expensive
B
Brilliant Earth
22358068A · Oct 31
$1,662 CAD
$1,190 USD
View
16 more retailers have this diamond
Prices start from $232 CADSave up to $1,430 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