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Heart|Lab Grown|IGI

0.42ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG813643846

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813643846

Diamond specifications and retailer prices

From $138 CAD
$99 USD
As of October 30, 2026
Save $1,123 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,261 CAD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813643846 or 813643846. Listed at 14 retailers as of October 30, 2026, with prices from $138 to $1,261, a $1,123 spread on the same certified stone. MOH London lists it at $1,261. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813643846
Dimensions4.56 × 5.04 × 3.11 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.56 mm5.04 mm0.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813643846
Side View
Table 66.0%Crown 38°Girdle: THK-VTKPavilion 42.7°Culet: NoneDepth 61.7%

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 30
Current: $1,261 CAD|Low: $133 CAD|High: $1,276 CAD|Avg: $372 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$138 CAD
Retailer 10$155 CAD
Retailer 9$161 CAD
Retailer 8$183 CAD
Retailer 3$240 CAD
Retailer 11$299 CAD
Retailer 4$315 CAD
Retailer 2$329 CAD
Retailer 5$377 CAD
Retailer 6$414 CAD
MOH London$1,261 CAD

44 data points across 11 retailers

14 retailers$138 CAD to $1,261 CAD

A
Cheapest Retailer
-
$138 CAD
$99 USD
A
Retailer 2
-
$155 CAD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
$161 CAD
$115 USD
View
A
Retailer 4
-
$183 CAD
$131 USD
View
A
Retailer 5
-
$197 CAD
HK$1,100 HKD
View
A
Retailer 6
-
$240 CAD
$172 USD
View
B+
Retailer 7
-
$299 CAD
$214 USD
View
B+
Retailer 8
-
$315 CAD
€215 EUR
View
B+
Retailer 9
-
$329 CAD
£185 GBP
View
B+
Retailer 10
-
$377 CAD
$270 USD
View
B+
Retailer 11
-
$414 CAD
£234 GBP
View
B
Retailer 12
-
$487 CAD
SGD 471 SGD
View
B
Retailer 13
-
$634 CAD
$454 USD
View
Most Expensive
B
MOH London
LG813643846 · Nov 1
$1,261 CAD
£711 GBP
View
13 more retailers have this diamond
Prices start from $138 CADSave up to $1,123 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
$138 CAD