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Heart|Lab Grown|IGI

1.45ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG805618646

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805618646

Diamond specifications and retailer prices

From $325 CAD
$233 USD
As of October 24, 2026
Save $1,346 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,672 CAD at Reve Diamonds · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805618646 or 805618646. Listed at 19 retailers as of October 24, 2026, with prices from $325 to $1,672, a $1,346 spread on the same certified stone. Reve Diamonds lists it at $1,672. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805618646
Dimensions7.88 × 7.20 × 4.47 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.20 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805618646
Side View
Table 63.0%Crown 34.3°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,467 CAD|Low: $267 CAD|High: $2,291 CAD|Avg: $838 CAD|-36.0%
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 2$281 CAD
Retailer 4$313 CAD
Retailer 17$325 CAD
Retailer 6$348 CAD
Retailer 11$437 CAD
Retailer 10$572 CAD
Retailer 14$589 CAD
Retailer 16$605 CAD
Retailer 12$635 CAD
Retailer 7$703 CAD
Retailer 3$828 CAD
Retailer 15$895 CAD
Retailer 5$1,119 CAD
Retailer 9$1,137 CAD
Retailer 8$1,194 CAD
Retailer 1$1,467 CAD
Retailer 13$1,630 CAD
Reve Diamonds$1,672 CAD

33 data points across 18 retailers

19 retailers$325 CAD to $1,672 CAD

Retailer 1
-
$281 CAD
$201 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$325 CAD
$233 USD
View
A
Retailer 3
-
$348 CAD
$249 USD
View
A
Retailer 4
-
$393 CAD
HK$2,200 HKD
View
A
Retailer 5
-
$437 CAD
£246 GBP
View
A
Retailer 6
-
$572 CAD
€390 EUR
View
Retailer 7
-
$589 CAD
ZAR 6,807 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$605 CAD
$433 USD
View
A
Retailer 9
-
$635 CAD
£358 GBP
View
A
Retailer 10
-
$703 CAD
$503 USD
View
B+
Retailer 11
-
$828 CAD
$593 USD
View
B+
Retailer 12
-
$895 CAD
$641 USD
View
B+
Retailer 13
-
$1,119 CAD
$801 USD
View
B+
Retailer 14
-
$1,137 CAD
SGD 1,100 SGD
View
B
Retailer 15
-
$1,180 CAD
$845 USD
View
B+
Retailer 16
-
$1,194 CAD
$855 USD
View
B
Retailer 17
-
$1,467 CAD
$1,050 USD
View
B
Retailer 18
-
$1,630 CAD
£919 GBP
View
Most Expensive
B
Reve Diamonds
E9E6AE7C7 · Oct 25
$1,672 CAD
$1,197 USD
View
18 more retailers have this diamond
Prices start from $325 CADSave up to $1,346 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
$325 CAD