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Heart|Lab Grown|IGI

1.45ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG598377008

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG598377008

Diamond specifications and retailer prices

From $406 CAD
$291 USD
As of October 30, 2026
Save $1,665 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,072 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG598377008 or 598377008. Listed at 19 retailers as of October 30, 2026, with prices from $406 to $2,072, a $1,665 spread on the same certified stone. Reve Diamonds lists it at $2,072. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598377008
Dimensions6.78 × 8.05 × 4.58 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.78 mm8.05 mm1.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598377008
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.9%

Caratlytics Score

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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: Oct 30
Current: $618 CAD|Low: $390 CAD|High: $2,042 CAD|Avg: $983 CAD|+0.1%
Retailer 1
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
October 30, 2026
Retailer 16$406 CAD
Retailer 6$454 CAD
Retailer 3$503 CAD
Retailer 4$503 CAD
Retailer 1$618 CAD
Retailer 15$677 CAD
Retailer 12$719 CAD
Retailer 5$863 CAD
Retailer 11$865 CAD
Retailer 9$891 CAD
Retailer 7$1,106 CAD
Retailer 10$1,229 CAD
Retailer 14$1,256 CAD
Retailer 8$1,687 CAD
Retailer 2$1,956 CAD
Retailer 13$2,021 CAD

42 data points across 16 retailers

19 retailers$406 CAD to $2,072 CAD

A
Cheapest Retailer
-
$406 CAD
$291 USD
A
Retailer 2
-
$454 CAD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$471 CAD
$337 USD
View
A
Retailer 4
-
$503 CAD
$360 USD
View
A
Retailer 5
-
$503 CAD
$360 USD
View
A
Retailer 6
-
$618 CAD
£349 GBP
View
A
Retailer 7
-
$677 CAD
$485 USD
View
A
Retailer 8
-
$719 CAD
$515 USD
View
B+
Retailer 9
-
$863 CAD
$618 USD
View
B+
Retailer 10
-
$865 CAD
ZAR 10,006 ZAR
View
B+
Retailer 11
-
$891 CAD
£502 GBP
View
B+
Retailer 12
-
$1,106 CAD
$792 USD
View
B+
Retailer 13
-
$1,229 CAD
A$1,353 AUD
View
B
Retailer 14
-
$1,256 CAD
$899 USD
View
B
Retailer 15
-
$1,619 CAD
$1,159 USD
View
B
Retailer 16
-
$1,687 CAD
$1,207 USD
View
Retailer 17
-
$1,956 CAD
$1,400 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$2,021 CAD
£1,139 GBP
View
Most Expensive
B
Reve Diamonds
1E5C1C969 · Oct 30
$2,072 CAD
$1,483 USD
View
18 more retailers have this diamond
Prices start from $406 CADSave up to $1,665 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
$406 CAD