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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG729566727

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729566727

Diamond specifications and retailer prices

From $151 CAD
$108 USD
As of October 30, 2026
Save $531 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,570 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729566727 or 729566727. Listed at 13 retailers as of October 29, 2026, with a 352% 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729566727
Dimensions4.51 × 5.21 × 3.07 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm5.21 mm0.42 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729566727
Side View
Table 57.0%Crown 39.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 58.9%

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: $1,570 CAD|Low: $145 CAD|High: $1,581 CAD|Avg: $423 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$151 CAD
Retailer 8$169 CAD
Retailer 7$175 CAD
Retailer 6$200 CAD
Retailer 10$263 CAD
Retailer 9$341 CAD
Retailer 2$372 CAD
Retailer 3$451 CAD
Retailer 4$475 CAD
MOH London$1,570 CAD

43 data points across 10 retailers

13 retailers$151 CAD to $682 CAD

A
Cheapest Retailer
-
$151 CAD
$108 USD
A
Retailer 2
-
$169 CAD
$121 USD
View
Final sale: no returns
A
Retailer 3
-
$175 CAD
$125 USD
View
A
Retailer 4
-
$200 CAD
$143 USD
View
A
Retailer 5
-
$215 CAD
HK$1,200 HKD
View
A
Retailer 6
-
$263 CAD
$188 USD
View
B+
Retailer 7
-
$341 CAD
$244 USD
View
B+
Retailer 8
-
$372 CAD
£210 GBP
View
B+
Retailer 9
-
$451 CAD
£254 GBP
View
B+
Retailer 10
-
$475 CAD
$340 USD
View
B+
Retailer 11
-
$475 CAD
$340 USD
View
B
Retailer 12
-
$682 CAD
$488 USD
View
Most Expensive
MOH London
LG729566727 · Oct 29
$1,570 CAD
£885 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $151 CADSave up to $531 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
$151 CAD