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Heart|Lab Grown|IGI

0.42ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG847619129

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619129

Diamond specifications and retailer prices

From $253 NZD
As of November 6, 2026
Save $1,335 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,588 NZD at MOH London · As of November 7, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847619129 or 847619129. Listed at 7 retailers as of November 6, 2026, with prices from $253 to $1,588, a $1,335 spread on the same certified stone. MOH London lists it at $1,588. 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
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619129
Dimensions4.48 × 5.43 × 2.92 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.48 mm5.43 mm0.42 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619129
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 53.8%

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: Nov 6
Current: $1,588 NZD|Low: $253 NZD|High: $1,611 NZD|Avg: $664 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7$253 NZD
Retailer 2$411 NZD
Retailer 5$447 NZD
Retailer 4$523 NZD
Retailer 6$630 NZD
Retailer 3$805 NZD
MOH London$1,588 NZD

9 data points across 7 retailers

7 retailers$253 NZD to $1,588 NZD

A
Cheapest Retailer
-
$253 NZD
B+
Retailer 2
-
$411 NZD
View
B+
Retailer 3
-
$447 NZD
View
B+
Retailer 4
-
$523 NZD
View
Retailer 5
-
$630 NZD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$805 NZD
View
Most Expensive
B
MOH London
LG847619129 · Nov 7
$1,588 NZD
£693 GBP
View
6 more retailers have this diamond
Prices start from $253 NZDSave up to $1,335 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
$253 NZD