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Radiant|Lab Grown|IGI

1.23ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG534252131

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

Certificate IGI LG534252131

Diamond specifications and retailer prices

From $338 CAD
$242 USD
As of November 2, 2026
Save $1,517 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,855 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534252131 or 534252131. Listed at 17 retailers as of November 1, 2026, with prices from $338 to $1,855, a $1,517 spread on the same certified stone. Reve Diamonds lists it at $1,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534252131
Dimensions7.46 × 5.28 × 3.55 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.46 mm5.28 mm1.23 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534252131
Side View
Table 63.0%Crown 38.4°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 67.2%

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: Nov 2
Current: $795 CAD|Low: $324 CAD|High: $1,855 CAD|Avg: $870 CAD|+9.1%
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
Reve Diamonds
November 3, 2026
Retailer 11$338 CAD
Retailer 7$377 CAD
Retailer 2$393 CAD
Retailer 3$419 CAD
Retailer 13$419 CAD
Retailer 9$513 CAD
Retailer 4$669 CAD
Retailer 15$707 CAD
Retailer 5$753 CAD
Retailer 1$795 CAD
Retailer 12$992 CAD
Retailer 14$1,347 CAD
Retailer 10$1,353 CAD
Retailer 6$1,420 CAD
Retailer 8$1,681 CAD
Reve Diamonds$1,855 CAD

44 data points across 16 retailers

17 retailers$338 CAD to $1,855 CAD

A
Cheapest Retailer
-
$338 CAD
$242 USD
A
Retailer 2
-
$377 CAD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$393 CAD
$281 USD
View
Retailer 4
-
$419 CAD
$300 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$419 CAD
$300 USD
View
A
Retailer 6
-
$513 CAD
£289 GBP
View
B+
Retailer 7
-
$669 CAD
$479 USD
View
B+
Retailer 8
-
$707 CAD
$506 USD
View
B+
Retailer 9
-
$753 CAD
$539 USD
View
B+
Retailer 10
-
$795 CAD
£448 GBP
View
B+
Retailer 11
-
$805 CAD
HK$4,500 HKD
View
B+
Retailer 12
-
$992 CAD
$710 USD
View
B
Retailer 13
-
$1,347 CAD
$964 USD
View
B
Retailer 14
-
$1,353 CAD
$968 USD
View
B
Retailer 15
-
$1,420 CAD
$1,016 USD
View
B
Retailer 16
-
$1,681 CAD
£947 GBP
View
Most Expensive
B
Reve Diamonds
056443394 · Nov 1
$1,855 CAD
$1,327 USD
View
16 more retailers have this diamond
Prices start from $338 CADSave up to $1,517 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
1.23ct Radiant
$338 CAD