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Heart|Lab Grown|IGI

1.43ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG826682108

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826682108

Diamond specifications and retailer prices

From $378 CAD
$270 USD
As of October 28, 2026
Save $186 CAD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $564 CAD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826682108 or 826682108. Listed at 2 retailers as of October 28, 2026, with prices from $378 to $564, a $186 spread on the same certified stone. Loose Grown Diamond lists it at $564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826682108
Dimensions7.89 × 6.69 × 4.63 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
7.89 mm6.69 mm1.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826682108
Side View
Table 63.0%Crown 35.4°Girdle: STK-VTKPavilion 40.1°CuletDepth 58.7%

Caratlytics Score

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

Last verified: Oct 28
Current: $564 CAD|Low: $378 CAD|High: $614 CAD|Avg: $528 CAD|-1.2%
Loose Grown Diamond
Retailer 2
October 28, 2026
Retailer 2$378 CAD
Loose Grown Diamond$564 CAD

8 data points across 2 retailers

2 retailers$378 CAD to $564 CAD

A
Cheapest Retailer
-
$378 CAD
$270 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
826682108 · Oct 28
$564 CAD
$403 USD
View
1 more retailer has this diamond
Prices start from $378 CADSave up to $186 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
1.43ct Heart
$378 CAD