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Heart|Lab Grown|IGI

1.34ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG591309828

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591309828

Diamond specifications and retailer prices

From $368 CAD
As of November 4, 2026
Save $1,367 CAD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,734 CAD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591309828 or 591309828. Listed at 6 retailers as of November 4, 2026, with prices from $368 to $1,734, a $1,367 spread on the same certified stone. Michael Trio lists it at $1,734. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591309828
Dimensions6.59 × 7.78 × 4.59 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.59 mm7.78 mm1.34 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591309828
Side View
Table 58.0%Crown 30.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,734 CAD|Low: $368 CAD|High: $1,734 CAD|Avg: $881 CAD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$368 CAD
Retailer 5$592 CAD
Retailer 6$606 CAD
Retailer 2$877 CAD
Retailer 3$1,105 CAD
Michael Trio$1,734 CAD

10 data points across 6 retailers

6 retailers$368 CAD to $1,734 CAD

A
Cheapest Retailer
-
$368 CAD
Final sale: no returns
A
Retailer 2
-
$592 CAD
View
A
Retailer 3
-
$606 CAD
View
B+
Retailer 4
-
$877 CAD
View
Retailer 5
-
$1,105 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
Michael Trio
1474254314 · Nov 4
$1,734 CAD
SGD 1,682 SGD
View
5 more retailers have this diamond
Prices start from $368 CADSave up to $1,367 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
1.34ct Heart
$368 CAD