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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 $194 NZD
$109 USD
As of October 27, 2026
Save $686 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,028 NZD 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 27, 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
Colour
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 27
Current: $2,028 NZD|Low: $187 NZD|High: $2,042 NZD|Avg: $552 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$194 NZD
Retailer 8$219 NZD
Retailer 7$226 NZD
Retailer 6$258 NZD
Retailer 10$338 NZD
Retailer 9$438 NZD
Retailer 2$482 NZD
Retailer 3$583 NZD
Retailer 5$605 NZD
MOH London$2,028 NZD

42 data points across 10 retailers

13 retailers$194 NZD to $880 NZD

A
Cheapest Retailer
-
$194 NZD
$109 USD
A
Retailer 2
-
$219 NZD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$226 NZD
$127 USD
View
A
Retailer 4
-
$258 NZD
$145 USD
View
A
Retailer 5
-
$273 NZD
HK$1,200 HKD
View
A
Retailer 6
-
$338 NZD
$190 USD
View
B+
Retailer 7
-
$438 NZD
$246 USD
View
B+
Retailer 8
-
$482 NZD
£213 GBP
View
B+
Retailer 9
-
$583 NZD
£258 GBP
View
B+
Retailer 10
-
$605 NZD
$340 USD
View
B
Retailer 11
-
$681 NZD
SGD 517 SGD
View
B
Retailer 12
-
$880 NZD
$494 USD
View
Most Expensive
MOH London
LG811670915 · Oct 29
$2,028 NZD
£897 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $194 NZDSave up to $686 NZD

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
$194 NZD