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Heart|Lab Grown|IGI

0.45ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG717511475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717511475

Diamond specifications and retailer prices

From $161 CAD
$115 USD
As of October 30, 2026
Save $562 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,680 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717511475 or 717511475. Listed at 13 retailers as of October 29, 2026, with a 349% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717511475
Dimensions4.72 × 5.27 × 3.14 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm5.27 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717511475
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.6%

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 30
Current: $1,680 CAD|Low: $155 CAD|High: $1,690 CAD|Avg: $499 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$161 CAD
Retailer 10$181 CAD
Retailer 9$188 CAD
Retailer 8$213 CAD
Retailer 3$280 CAD
Retailer 12$369 CAD
Retailer 2$407 CAD
Retailer 6$483 CAD
Retailer 5$518 CAD
Retailer 4$562 CAD
Retailer 11$805 CAD
MOH London$1,680 CAD

42 data points across 12 retailers

13 retailers$161 CAD to $723 CAD

A
Cheapest Retailer
-
$161 CAD
$115 USD
A
Retailer 2
-
$181 CAD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
$188 CAD
$134 USD
View
A
Retailer 4
-
$213 CAD
$152 USD
View
A
Retailer 5
-
$233 CAD
HK$1,300 HKD
View
A
Retailer 6
-
$280 CAD
$200 USD
View
B+
Retailer 7
-
$369 CAD
$264 USD
View
B+
Retailer 8
-
$407 CAD
£229 GBP
View
B+
Retailer 9
-
$483 CAD
£272 GBP
View
B+
Retailer 10
-
$518 CAD
$370 USD
View
B
Retailer 11
-
$562 CAD
SGD 543 SGD
View
B
Retailer 12
-
$723 CAD
$517 USD
View
Most Expensive
MOH London
LG717511475 · Oct 29
$1,680 CAD
£945 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $161 CADSave up to $562 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
0.45ct Heart
$161 CAD