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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 $233 AUD
$164 USD
As of October 30, 2026
Save $1,104 AUD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,338 AUD 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 $233 to $1,338, a $1,104 spread on the same certified stone. MOH London lists it at $1,338. 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: $1,338 AUD|Low: $233 AUD|High: $1,347 AUD|Avg: $688 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2$233 AUD
Retailer 4$307 AUD
Retailer 3$350 AUD
Retailer 5$1,163 AUD
MOH London$1,338 AUD

6 data points across 5 retailers

5 retailers$233 AUD to $1,338 AUD

A
Cheapest Retailer
-
$233 AUD
$164 USD
Final sale: no returns
A
Retailer 2
-
$241 AUD
$169 USD
View
B+
Retailer 3
-
$350 AUD
$246 USD
View
B
Retailer 4
-
$1,163 AUD
$817 USD
View
Most Expensive
B
MOH London
LG752508587 · Oct 29
$1,338 AUD
£740 GBP
View
4 more retailers have this diamond
Prices start from $233 AUDSave up to $1,104 AUD

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
$233 AUD