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Heart|Lab Grown|IGI

0.42ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG847619145

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619145

Diamond specifications and retailer prices

From $161 CAD
HK$900 HKD
As of October 30, 2026
Save $811 CAD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $972 CAD at MOH London · As of October 26, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847619145 or 847619145. Listed at 7 retailers as of October 26, 2026, with prices from $161 to $972, a $811 spread on the same certified stone. MOH London lists it at $972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619145
Dimensions4.85 × 5.25 × 2.87 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.85 mm5.25 mm0.42 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619145
Side View
Table 70.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 54.7%

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: $972 CAD|Low: $161 CAD|High: $972 CAD|Avg: $416 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$161 CAD
Retailer 2$258 CAD
Retailer 4$295 CAD
Retailer 3$361 CAD
Retailer 5$454 CAD
Retailer 7$509 CAD
MOH London$972 CAD

5 data points across 7 retailers

7 retailers$161 CAD to $972 CAD

A
Cheapest Retailer
-
$161 CAD
HK$900 HKD
B+
Retailer 2
-
$258 CAD
€176 EUR
View
B+
Retailer 3
-
$295 CAD
$211 USD
View
B+
Retailer 4
-
$361 CAD
£203 GBP
View
B
Retailer 5
-
$454 CAD
$325 USD
View
B
Retailer 6
-
$509 CAD
$364 USD
View
Most Expensive
B
MOH London
LG847619145 · Oct 26
$972 CAD
£548 GBP
View
6 more retailers have this diamond
Prices start from $161 CADSave up to $811 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
$161 CAD