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Heart|Lab Grown|IGI

0.42ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG811670915

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811670915

Diamond specifications and retailer prices

From $152 CAD
$109 USD
As of October 30, 2026
Save $538 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,591 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct 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 LG811670915 or 811670915. Listed at 13 retailers as of October 29, 2026, with a 353% 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

0.42
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670915
Dimensions4.38 × 5.26 × 3.17 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.38 mm5.26 mm0.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811670915
Side View
Table 69.0%Crown 40°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 60.3%

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: $1,591 CAD|Low: $147 CAD|High: $1,602 CAD|Avg: $433 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$152 CAD
Retailer 8$172 CAD
Retailer 7$177 CAD
Retailer 6$203 CAD
Retailer 10$265 CAD
Retailer 9$344 CAD
Retailer 2$379 CAD
Retailer 3$458 CAD
Retailer 5$475 CAD
MOH London$1,591 CAD

43 data points across 10 retailers

13 retailers$152 CAD to $690 CAD

A
Cheapest Retailer
-
$152 CAD
$109 USD
A
Retailer 2
-
$172 CAD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$177 CAD
$127 USD
View
A
Retailer 4
-
$203 CAD
$145 USD
View
A
Retailer 5
-
$215 CAD
HK$1,200 HKD
View
A
Retailer 6
-
$265 CAD
$190 USD
View
B+
Retailer 7
-
$344 CAD
$246 USD
View
B+
Retailer 8
-
$379 CAD
£214 GBP
View
B+
Retailer 9
-
$458 CAD
£258 GBP
View
B+
Retailer 10
-
$475 CAD
$340 USD
View
B
Retailer 11
-
$534 CAD
SGD 517 SGD
View
B
Retailer 12
-
$690 CAD
$494 USD
View
Most Expensive
MOH London
LG811670915 · Oct 29
$1,591 CAD
£897 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $152 CADSave up to $538 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
0.42ct Heart
$152 CAD