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Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG715597590

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

Certificate IGI LG715597590

Diamond specifications and retailer prices

From $483 CAD
HK$2,700 HKD
As of October 30, 2026
Save $1,892 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,375 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG715597590 or 715597590. Listed at 14 retailers as of October 30, 2026, with prices from $483 to $2,375, a $1,892 spread on the same certified stone. Do Amore Diamonds lists it at $2,375. 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 angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715597590
Dimensions7.57 × 5.20 × 3.49 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.20 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715597590
Side View
Table 60.0%Crown 42.7°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.1%

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: $2,375 CAD|Low: $257 CAD|High: $2,375 CAD|Avg: $939 CAD|+8.3%
Do Amore Diamonds
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
October 30, 2026
Retailer 4$257 CAD
Retailer 12$483 CAD
Retailer 5$504 CAD
Retailer 6$514 CAD
Retailer 11$517 CAD
Retailer 3$546 CAD
Retailer 9$826 CAD
Retailer 2$978 CAD
Retailer 15$978 CAD
Retailer 8$1,009 CAD
Retailer 13$1,042 CAD
Retailer 7$1,219 CAD
Retailer 14$1,381 CAD
Retailer 10$1,586 CAD
Do Amore Diamonds$2,375 CAD

27 data points across 15 retailers

14 retailers$483 CAD to $2,375 CAD

Retailer 1
-
$239 CAD
$171 USD
Price last confirmed 23 days ago
Retailer 2
-
$265 CAD
$190 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$483 CAD
HK$2,700 HKD
View
A
Retailer 4
-
$517 CAD
$370 USD
View
A
Retailer 5
-
$546 CAD
$391 USD
View
B+
Retailer 6
-
$826 CAD
A$910 AUD
View
Retailer 7
-
$978 CAD
$700 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$978 CAD
$700 USD
View
B+
Retailer 9
-
$1,009 CAD
A$1,111 AUD
View
B
Retailer 10
-
$1,042 CAD
$746 USD
View
Retailer 11
-
$1,049 CAD
$751 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$1,381 CAD
SGD 1,336 SGD
View
B
Retailer 13
-
$1,586 CAD
£894 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BDE01FB5 · Oct 31
$2,375 CAD
$1,700 USD
View
13 more retailers have this diamond
Prices start from $483 CADSave up to $1,892 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
$483 CAD