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Heart|Lab Grown|IGI

1.50ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG749577431

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749577431

Diamond specifications and retailer prices

From $369 CAD
As of November 4, 2026
Save $1,292 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,661 CAD at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749577431 or 749577431. Listed at 14 retailers as of November 4, 2026, with prices from $369 to $1,661, a $1,292 spread on the same certified stone. Brilliance lists it at $1,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749577431
Dimensions6.71 × 7.75 × 4.81 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.75 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749577431
Side View
Table 59.0%Crown 39.9°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 62.1%

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: Nov 4
Current: $1,661 CAD|Low: $369 CAD|High: $1,661 CAD|Avg: $1,001 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$369 CAD
Retailer 7$408 CAD
Retailer 6$499 CAD
Retailer 4$666 CAD
Retailer 12$690 CAD
Retailer 2$764 CAD
Retailer 10$863 CAD
Retailer 8$1,313 CAD
Retailer 11$1,317 CAD
Retailer 3$1,385 CAD
Retailer 5$1,630 CAD
Brilliance$1,661 CAD

13 data points across 12 retailers

14 retailers$369 CAD to $1,661 CAD

A
Cheapest Retailer
-
$369 CAD
Final sale: no returns
A
Retailer 2
-
$382 CAD
View
Retailer 3
-
$408 CAD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$408 CAD
View
A
Retailer 5
-
$499 CAD
View
A
Retailer 6
-
$666 CAD
View
A
Retailer 7
-
$690 CAD
View
B+
Retailer 8
-
$764 CAD
View
B+
Retailer 9
-
$863 CAD
View
B
Retailer 10
-
$1,313 CAD
View
B
Retailer 11
-
$1,317 CAD
View
B
Retailer 12
-
$1,385 CAD
View
B
Retailer 13
-
$1,630 CAD
View
Most Expensive
B
Brilliance
D37294551 · Nov 4
$1,661 CAD
$1,192 USD
View
13 more retailers have this diamond
Prices start from $369 CADSave up to $1,292 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 Heart
$369 CAD