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Heart|Lab Grown|IGI

0.42ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG847661743

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661743

Diamond specifications and retailer prices

From $253 NZD
As of November 6, 2026
Save $1,294 NZD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,546 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 LG847661743 or 847661743. Listed at 7 retailers as of November 6, 2026, with prices from $253 to $1,546, a $1,294 spread on the same certified stone. MOH London lists it at $1,546. 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 angle37.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661743
Dimensions4.88 × 5.69 × 2.63 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.88 mm5.69 mm0.42 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661743
Side View
Table 62.0%Crown 37.3°Girdle: THN-MEDPavilion 33°CuletDepth 46.2%

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: Nov 6
Current: $1,546 NZD|Low: $253 NZD|High: $1,551 NZD|Avg: $598 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7$253 NZD
Retailer 3$391 NZD
Retailer 2$397 NZD
Retailer 6$440 NZD
Retailer 5$511 NZD
Retailer 4$787 NZD
MOH London$1,546 NZD

6 data points across 7 retailers

7 retailers$253 NZD to $1,546 NZD

A
Cheapest Retailer
-
$253 NZD
B+
Retailer 2
-
$391 NZD
View
B+
Retailer 3
-
$397 NZD
View
B+
Retailer 4
-
$440 NZD
View
B
Retailer 5
-
$511 NZD
View
B
Retailer 6
-
$787 NZD
View
Most Expensive
C
MOH London
LG847661743 · Nov 7
$1,546 NZD
£675 GBP
View
6 more retailers have this diamond
Prices start from $253 NZDSave up to $1,294 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