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Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG666417317

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

Certificate IGI LG666417317

Diamond specifications and retailer prices

From $341 CAD
$244 USD
As of October 30, 2026
Save $1,743 CAD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,084 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG666417317 or 666417317. Listed at 23 retailers as of October 30, 2026, with prices from $341 to $2,084, a $1,743 spread on the same certified stone. Taylor and Hart lists it at $2,084. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666417317
Dimensions7.67 × 5.31 × 3.47 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.67 mm5.31 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666417317
Side View
Table 64.0%Crown 41.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.3%

Caratlytics Score

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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: $728 CAD|Low: $327 CAD|High: $1,970 CAD|Avg: $993 CAD|+4.6%
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
November 1, 2026
Retailer 13$341 CAD
Retailer 12$380 CAD
Retailer 3$422 CAD
Retailer 7$563 CAD
Retailer 4$710 CAD
Retailer 1$728 CAD
Retailer 9$760 CAD
Retailer 8$794 CAD
Retailer 10$1,029 CAD
Retailer 11$1,361 CAD
Retailer 5$1,533 CAD
Retailer 6$1,691 CAD
Retailer 2$1,816 CAD

43 data points across 13 retailers

23 retailers$341 CAD to $2,084 CAD

Retailer 1
-
$341 CAD
$244 USD
Price last confirmed 24 days ago
Retailer 2
-
$341 CAD
$244 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$341 CAD
$244 USD
View
A
Retailer 4
-
$380 CAD
$272 USD
View
Final sale: no returns
Retailer 5
-
$394 CAD
$282 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$422 CAD
$302 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$422 CAD
$302 USD
View
Retailer 8
-
$422 CAD
$302 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$563 CAD
£318 GBP
View
A
Retailer 10
-
$680 CAD
$487 USD
View
A
Retailer 11
-
$710 CAD
$508 USD
View
A
Retailer 12
-
$728 CAD
ZAR 8,422 ZAR
View
B+
Retailer 13
-
$760 CAD
€518 EUR
View
B+
Retailer 14
-
$794 CAD
£447 GBP
View
B+
Retailer 15
-
$1,029 CAD
A$1,133 AUD
View
B
Retailer 16
-
$1,201 CAD
£677 GBP
View
Retailer 17
-
$1,356 CAD
$971 USD
View
Price last confirmed 32 days ago
Retailer 18
-
$1,356 CAD
$971 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$1,356 CAD
$971 USD
View
B
Retailer 20
-
$1,361 CAD
$974 USD
View
B
Retailer 21
-
$1,691 CAD
£953 GBP
View
Retailer 22
-
$1,816 CAD
$1,300 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Taylor and Hart
1WG87AC · Oct 31
$2,084 CAD
$1,492 USD
View
22 more retailers have this diamond
Prices start from $341 CADSave up to $1,743 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
$341 CAD