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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826677718

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826677718

Diamond specifications and retailer prices

From $337 CAD
As of November 4, 2026
Save $1,586 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,923 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826677718 or 826677718. Listed at 17 retailers as of November 4, 2026, with prices from $337 to $1,923, a $1,586 spread on the same certified stone. Brilliant Earth lists it at $1,923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677718
Dimensions8.03 × 7.12 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.12 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677718
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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: $1,923 CAD|Low: $323 CAD|High: $2,090 CAD|Avg: $1,103 CAD|-8.0%
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
November 5, 2026
Retailer 15$337 CAD
Retailer 3$418 CAD
Retailer 16$418 CAD
Retailer 13$564 CAD
Retailer 11$720 CAD
Retailer 4$748 CAD
Retailer 2$785 CAD
Retailer 12$974 CAD
Retailer 8$1,343 CAD
Retailer 14$1,349 CAD
Retailer 5$1,416 CAD
Retailer 9$1,669 CAD
Retailer 6$1,693 CAD
Retailer 10$1,700 CAD
Retailer 7$1,711 CAD
Brilliant Earth$1,923 CAD

41 data points across 16 retailers

17 retailers$337 CAD to $1,923 CAD

A
Cheapest Retailer
-
$337 CAD
A
Retailer 2
-
$418 CAD
View
Retailer 3
-
$418 CAD
View
Price last confirmed 11 days ago
Retailer 4
-
$425 CAD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
$564 CAD
View
A
Retailer 6
-
$720 CAD
View
A
Retailer 7
-
$748 CAD
View
A
Retailer 8
-
$785 CAD
View
Retailer 9
-
$974 CAD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,343 CAD
View
B
Retailer 11
-
$1,349 CAD
View
B
Retailer 12
-
$1,416 CAD
View
B
Retailer 13
-
$1,669 CAD
View
Retailer 14
-
$1,693 CAD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,700 CAD
View
B
Retailer 16
-
$1,711 CAD
View
Most Expensive
B
Brilliant Earth
21053347A · Nov 4
$1,923 CAD
$1,380 USD
View
16 more retailers have this diamond
Prices start from $337 CADSave up to $1,586 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
1.54ct Heart
$337 CAD