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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG678580341

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678580341

Diamond specifications and retailer prices

From $383 CAD
As of November 6, 2026
Save $1,490 CAD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,873 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 LG678580341 or 678580341. Listed at 24 retailers as of November 6, 2026, with prices from $383 to $1,873, a $1,490 spread on the same certified stone. Reve Diamonds lists it at $1,873. 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 angle34.1°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678580341
Dimensions6.86 × 7.87 × 4.88 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
6.86 mm7.87 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678580341
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 62.0%

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 6
Current: $468 CAD|Low: $328 CAD|High: $1,724 CAD|Avg: $920 CAD|-1.5%
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
November 6, 2026
Retailer 5$328 CAD
Retailer 3$423 CAD
Retailer 14$423 CAD
Retailer 1$468 CAD
Retailer 2$570 CAD
Retailer 10$731 CAD
Retailer 7$793 CAD
Retailer 11$838 CAD
Retailer 13$987 CAD
Retailer 9$1,076 CAD
Retailer 6$1,363 CAD
Retailer 12$1,467 CAD
Retailer 4$1,537 CAD
Retailer 8$1,695 CAD

38 data points across 14 retailers

24 retailers$383 CAD to $1,873 CAD

Retailer 1
-
$328 CAD
Price last confirmed 35 days ago
A
Retailer 2
-
$383 CAD
View
Final sale: no returns
Retailer 3
-
$397 CAD
View
Price last confirmed 38 days ago
Retailer 4
-
$423 CAD
View
Price last confirmed 34 days ago
Retailer 5
-
$423 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$467 CAD
View
A
Retailer 7
-
$468 CAD
View
B+
Retailer 8
-
$570 CAD
View
A
Retailer 9
-
$731 CAD
View
B+
Retailer 10
-
$733 CAD
View
B+
Retailer 11
-
$775 CAD
View
B+
Retailer 12
-
$793 CAD
View
B+
Retailer 13
-
$838 CAD
View
Retailer 14
-
$987 CAD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$1,076 CAD
View
Retailer 16
-
$1,363 CAD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$1,373 CAD
View
B
Retailer 18
-
$1,436 CAD
View
Retailer 19
-
$1,467 CAD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,537 CAD
View
B
Retailer 21
-
$1,695 CAD
View
B
Retailer 22
-
$1,724 CAD
View
B
Retailer 23
-
$1,737 CAD
View
Most Expensive
B
Reve Diamonds
5B007685E · Nov 6
$1,873 CAD
$1,331 USD
View
23 more retailers have this diamond
Prices start from $383 CADSave up to $1,490 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
$383 CAD