Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG652426745

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

Certificate IGI LG652426745

Diamond specifications and retailer prices

From $351 CAD
$251 USD
As of October 25, 2026
Save $2,378 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,729 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652426745 or 652426745. Listed at 17 retailers as of October 25, 2026, with prices from $351 to $2,729, a $2,378 spread on the same certified stone. Brilliant Earth lists it at $2,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652426745
Dimensions8.03 × 5.68 × 3.84 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.68 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652426745
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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 25
Current: $2,729 CAD|Low: $329 CAD|High: $2,729 CAD|Avg: $954 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
October 29, 2026
Retailer 3$329 CAD
Retailer 5$347 CAD
Retailer 14$351 CAD
Retailer 13$393 CAD
Retailer 15$609 CAD
Retailer 12$638 CAD
Retailer 2$643 CAD
Retailer 6$701 CAD
Retailer 4$815 CAD
Retailer 10$1,134 CAD
Retailer 7$1,204 CAD
Retailer 8$1,280 CAD
Retailer 11$1,414 CAD
Retailer 16$1,430 CAD
Retailer 9$1,644 CAD
Brilliant Earth$2,729 CAD

38 data points across 16 retailers

17 retailers$351 CAD to $2,729 CAD

A
Retailer 1
-
$329 CAD
$235 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$347 CAD
$248 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$351 CAD
$251 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$393 CAD
£221 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$609 CAD
$435 USD
View
A
Retailer 7
-
$638 CAD
€434 EUR
View
A
Retailer 8
-
$643 CAD
£362 GBP
View
A
Retailer 9
-
$701 CAD
$501 USD
View
A
Retailer 10
-
$815 CAD
$582 USD
View
B
Retailer 11
-
$1,134 CAD
$810 USD
View
B+
Retailer 12
-
$1,204 CAD
$860 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$1,274 CAD
£717 GBP
View
B
Retailer 14
-
$1,414 CAD
$1,010 USD
View
B
Retailer 15
-
$1,430 CAD
$1,022 USD
View
B
Retailer 16
-
$1,644 CAD
£925 GBP
View
Most Expensive
B
Brilliant Earth
11682558A · Oct 29
$2,729 CAD
$1,950 USD
View
16 more retailers have this diamond
Prices start from $351 CADSave up to $2,378 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
1.50ct Radiant
$351 CAD