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Heart|Lab Grown|IGI

0.42ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG752508587

Shape and cutting style on the report: Half moon brilliant

Certificate IGI LG752508587

Diamond specifications and retailer prices

From $292 NZD
$164 USD
As of October 30, 2026
Save $1,381 NZD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,673 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 LG752508587 or 752508587. Listed at 5 retailers as of October 29, 2026, with prices from $292 to $1,673, a $1,381 spread on the same certified stone. MOH London lists it at $1,673. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG752508587
Dimensions6.61 × 4.04 × 2.62 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm4.04 mm0.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG752508587
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,673 NZD|Low: $292 NZD|High: $1,685 NZD|Avg: $854 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2$292 NZD
Retailer 4$385 NZD
Retailer 3$438 NZD
Retailer 5$1,455 NZD
MOH London$1,673 NZD

7 data points across 5 retailers

5 retailers$292 NZD to $1,673 NZD

A
Cheapest Retailer
-
$292 NZD
$164 USD
Final sale: no returns
A
Retailer 2
-
$301 NZD
$169 USD
View
B+
Retailer 3
-
$438 NZD
$246 USD
View
B
Retailer 4
-
$1,455 NZD
$817 USD
View
Most Expensive
B
MOH London
LG752508587 · Oct 29
$1,673 NZD
£740 GBP
View
4 more retailers have this diamond
Prices start from $292 NZDSave up to $1,381 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
$292 NZD