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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 $112 USD
As of October 30, 2026
Save $333 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,163 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,163 USD|Low: $107 USD|High: $1,171 USD|Avg: $325 USD|+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 30, 2026
Retailer 10$112 USD
Retailer 8$130 USD
Retailer 9$148 USD
Retailer 11$148 USD
Retailer 12$190 USD
Retailer 7$250 USD
Retailer 5$256 USD
Retailer 2$279 USD
Retailer 6$334 USD
Retailer 4$364 USD
Retailer 3$445 USD
MOH London$1,163 USD

43 data points across 12 retailers

14 retailers$112 USD to $445 USD

A
Cheapest Retailer
-
$112 USD
A
Retailer 2
-
$130 USD
View
A
Retailer 3
-
$148 USD
View
A
Retailer 4
-
$148 USD
View
A
Retailer 5
-
$166 USD
HK$1,300 HKD
View
A
Retailer 6
-
$190 USD
View
B+
Retailer 7
-
$250 USD
ZAR 4,044 ZAR
View
B+
Retailer 8
-
$256 USD
€244 EUR
View
B+
Retailer 9
-
$279 USD
£220 GBP
View
B+
Retailer 10
-
$334 USD
£263 GBP
View
B
Retailer 11
-
$364 USD
View
B
Retailer 12
-
$388 USD
SGD 524 SGD
View
B
Retailer 13
-
$445 USD
View
Most Expensive
MOH London
LG710561143 · Oct 29
$1,163 USD
£916 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $112 USDSave up to $333 USD

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
$112 USD