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Heart|Lab Grown|IGI

1.45ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837603325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603325

Diamond specifications and retailer prices

From $500 CAD
$358 USD
As of November 2, 2026
Save $995 CAD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,495 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603325 or 837603325. Listed at 9 retailers as of November 2, 2026, with prices from $500 to $1,495, a $995 spread on the same certified stone. Brilliant Earth lists it at $1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603325
Dimensions6.94 × 7.80 × 4.61 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm7.80 mm1.45 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603325
Side View
Table 64.0%Crown 39.9°Girdle: MED-THKPavilion 39°Culet: NoneDepth 59.1%

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 2
Current: $1,495 CAD|Low: $500 CAD|High: $1,750 CAD|Avg: $1,110 CAD|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$500 CAD
Retailer 3$681 CAD
Retailer 10$697 CAD
Retailer 4$829 CAD
Retailer 6$908 CAD
Retailer 7$953 CAD
Retailer 5$1,267 CAD
Retailer 9$1,459 CAD
Retailer 8$1,494 CAD
Brilliant Earth$1,495 CAD

33 data points across 10 retailers

9 retailers$500 CAD to $1,495 CAD

B+
Cheapest Retailer
-
$500 CAD
$358 USD
A
Retailer 2
-
$681 CAD
£384 GBP
View
B+
Retailer 3
-
$829 CAD
$593 USD
View
B+
Retailer 4
-
$908 CAD
$650 USD
View
B+
Retailer 5
-
$953 CAD
$682 USD
View
B+
Retailer 6
-
$1,267 CAD
$906 USD
View
Retailer 7
-
$1,459 CAD
A$1,606 AUD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$1,494 CAD
£842 GBP
View
Most Expensive
B
Brilliant Earth
21586936A · Nov 2
$1,495 CAD
$1,070 USD
View
8 more retailers have this diamond
Prices start from $500 CADSave up to $995 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
1.45ct Heart
$500 CAD