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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG843639369

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843639369

Diamond specifications and retailer prices

From $516 CAD
As of November 4, 2026
Save $1,407 CAD (73%) vs most expensive(unlock to see where)
8 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 LG843639369 or 843639369. Listed at 8 retailers as of November 4, 2026, with prices from $516 to $1,923, a $1,407 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 angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843639369
Dimensions8.02 × 6.81 × 4.89 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm6.81 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843639369
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

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: $509 CAD|High: $2,620 CAD|Avg: $1,208 CAD|-26.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$516 CAD
Retailer 2$702 CAD
Retailer 7$736 CAD
Retailer 5$1,300 CAD
Retailer 8$1,324 CAD
Retailer 4$1,524 CAD
Retailer 3$1,543 CAD
Brilliant Earth$1,923 CAD

22 data points across 8 retailers

8 retailers$516 CAD to $1,923 CAD

B+
Cheapest Retailer
-
$516 CAD
A
Retailer 2
-
$702 CAD
View
A
Retailer 3
-
$736 CAD
View
B+
Retailer 4
-
$1,300 CAD
View
Retailer 5
-
$1,324 CAD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$1,524 CAD
View
B
Retailer 7
-
$1,543 CAD
View
Most Expensive
B
Brilliant Earth
22200431A · Nov 4
$1,923 CAD
$1,380 USD
View
7 more retailers have this diamond
Prices start from $516 CADSave up to $1,407 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
$516 CAD