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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG798603784

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798603784

Diamond specifications and retailer prices

From $339 CAD
As of November 6, 2026
Save $2,108 CAD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,662 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG798603784 or 798603784. Listed at 23 retailers as of November 6, 2026, with a 622% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798603784
Dimensions6.83 × 7.91 × 4.67 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.83 mm7.91 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798603784
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $464 CAD|Low: $325 CAD|High: $2,518 CAD|Avg: $1,026 CAD|-1.8%
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 6, 2026
Retailer 3$339 CAD
Retailer 5$421 CAD
Retailer 1$464 CAD
Retailer 11$724 CAD
Retailer 6$785 CAD
Retailer 13$838 CAD
Retailer 9$980 CAD
Retailer 8$1,006 CAD
Retailer 10$1,066 CAD
Retailer 2$1,355 CAD
Retailer 4$1,488 CAD
Retailer 7$1,678 CAD
Retailer 12$2,447 CAD

36 data points across 13 retailers

23 retailers$339 CAD to $2,447 CAD

A
Cheapest Retailer
-
$339 CAD
A
Retailer 2
-
$378 CAD
View
Final sale: no returns
A
Retailer 3
-
$392 CAD
View
A
Retailer 4
-
$421 CAD
View
Retailer 5
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$421 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$464 CAD
View
B+
Retailer 7
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$565 CAD
View
A
Retailer 8
-
$724 CAD
View
B+
Retailer 9
-
$731 CAD
View
B+
Retailer 10
-
$785 CAD
View
B+
Retailer 11
-
$838 CAD
View
B+
Retailer 12
-
$878 CAD
View
B+
Retailer 13
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$980 CAD
View
B+
Retailer 14
-
$1,006 CAD
View
B+
Retailer 15
-
$1,066 CAD
View
B
Retailer 16
-
$1,350 CAD
View
B
Retailer 17
-
$1,355 CAD
View
B
Retailer 18
-
$1,422 CAD
View
Retailer 19
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$1,488 CAD
View
Price last confirmed 32 days ago
B
Retailer 20
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$1,678 CAD
View
B
Retailer 21
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$1,861 CAD
View
B
Retailer 22
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$2,447 CAD
View
Most Expensive
Queensmith
LG798603784 · Oct 27
$3,662 CAD
£2,050 GBP
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $339 CADSave up to $2,108 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
$339 CAD