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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG803660439

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660439

Diamond specifications and retailer prices

From $151 AUD
$106 USD
As of October 24, 2026
Save $1,037 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,188 AUD 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803660439 or 803660439. Listed at 15 retailers as of October 24, 2026, with prices from $151 to $1,188, a $1,037 spread on the same certified stone. MOH London lists it at $1,188. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660439
Dimensions5.03 × 4.50 × 2.90 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.03 mm4.50 mm0.42 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660439
Side View
Table 61.0%Crown 35.2°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 57.7%

Caratlytics Score

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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 24
Current: $1,188 AUD|Low: $130 AUD|High: $1,258 AUD|Avg: $451 AUD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 12$130 AUD
Retailer 9$151 AUD
Retailer 11$172 AUD
Retailer 7$287 AUD
Retailer 2$300 AUD
Retailer 8$337 AUD
Retailer 6$441 AUD
Retailer 5$461 AUD
Retailer 13$484 AUD
Retailer 3$487 AUD
Retailer 10$520 AUD
Retailer 4$603 AUD
MOH London$1,188 AUD

40 data points across 13 retailers

15 retailers$151 AUD to $1,188 AUD

Retailer 1
-
$130 AUD
$91 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$151 AUD
$106 USD
View
A
Retailer 3
-
$172 AUD
$121 USD
View
A
Retailer 4
-
$200 AUD
HK$1,100 HKD
View
Retailer 5
-
$287 AUD
ZAR 3,258 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$300 AUD
£166 GBP
View
B+
Retailer 7
-
$337 AUD
$237 USD
View
B+
Retailer 8
-
$441 AUD
£244 GBP
View
B+
Retailer 9
-
$461 AUD
SGD 438 SGD
View
Retailer 10
-
$484 AUD
$340 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$484 AUD
$340 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$487 AUD
$342 USD
View
B+
Retailer 13
-
$520 AUD
$365 USD
View
B
Retailer 14
-
$603 AUD
$424 USD
View
Most Expensive
B
MOH London
LG803660439 · Oct 26
$1,188 AUD
£657 GBP
View
14 more retailers have this diamond
Prices start from $151 AUDSave up to $1,037 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
$151 AUD