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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG710561143

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710561143

Diamond specifications and retailer prices

From $159 AUD
$112 USD
As of October 30, 2026
Save $474 AUD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,656 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG710561143 or 710561143. Listed at 14 retailers as of October 29, 2026, with a 297% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710561143
Dimensions4.99 × 4.54 × 3.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.99 mm4.54 mm0.42 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG710561143
Side View
Table 57.0%Crown 37.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.3%

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 30
Current: $1,656 AUD|Low: $152 AUD|High: $1,667 AUD|Avg: $463 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$159 AUD
Retailer 8$185 AUD
Retailer 9$211 AUD
Retailer 11$211 AUD
Retailer 12$270 AUD
Retailer 7$356 AUD
Retailer 2$362 AUD
Retailer 5$397 AUD
Retailer 6$476 AUD
Retailer 4$518 AUD
Retailer 3$634 AUD
MOH London$1,656 AUD

43 data points across 12 retailers

14 retailers$159 AUD to $634 AUD

A
Cheapest Retailer
-
$159 AUD
$112 USD
A
Retailer 2
-
$185 AUD
$130 USD
View
A
Retailer 3
-
$211 AUD
$148 USD
View
A
Retailer 4
-
$211 AUD
$148 USD
View
A
Retailer 5
-
$237 AUD
HK$1,300 HKD
View
A
Retailer 6
-
$270 AUD
$190 USD
View
B+
Retailer 7
-
$356 AUD
ZAR 4,044 ZAR
View
B+
Retailer 8
-
$362 AUD
€242 EUR
View
B+
Retailer 9
-
$397 AUD
£220 GBP
View
B+
Retailer 10
-
$476 AUD
£263 GBP
View
B
Retailer 11
-
$518 AUD
$364 USD
View
B
Retailer 12
-
$552 AUD
SGD 524 SGD
View
B
Retailer 13
-
$634 AUD
$445 USD
View
Most Expensive
MOH London
LG710561143 · Oct 29
$1,656 AUD
£916 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $159 AUDSave up to $474 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
$159 AUD