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Heart|Natural|GIA

0.42ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 7422404840

Certificate GIA 7422404840

Diamond specifications and retailer prices

From $949 NZD
$535 USD
As of November 2, 2026
Save $968 NZD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,918 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7422404840. Listed at 9 retailers as of October 29, 2026, with prices from $949 to $1,918, a $968 spread on the same certified stone. MOH London lists it at $1,918. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7422404840
Dimensions4.28 × 4.08 × 2.81 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.28 mm4.08 mm0.42 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7422404840
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,918 NZD|Low: $889 NZD|High: $1,931 NZD|Avg: $1,295 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$889 NZD
Retailer 6$949 NZD
Retailer 10$953 NZD
Retailer 2$1,030 NZD
Retailer 4$1,248 NZD
Retailer 5$1,281 NZD
Retailer 8$1,323 NZD
Retailer 3$1,672 NZD
Retailer 7$1,839 NZD
MOH London$1,918 NZD

39 data points across 10 retailers

9 retailers$949 NZD to $1,918 NZD

B+
Cheapest Retailer
-
$949 NZD
$535 USD
B+
Retailer 2
-
$953 NZD
$537 USD
View
B+
Retailer 3
-
$1,030 NZD
£457 GBP
View
B
Retailer 4
-
$1,248 NZD
€670 EUR
View
B
Retailer 5
-
$1,281 NZD
ZAR 11,665 ZAR
View
Retailer 6
-
$1,323 NZD
A$1,148 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$1,672 NZD
£742 GBP
View
C
Retailer 8
-
$1,839 NZD
£816 GBP
View
Most Expensive
C
MOH London
D42988561 · Oct 29
$1,918 NZD
£851 GBP
View
8 more retailers have this diamond
Prices start from $949 NZDSave up to $968 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.

B+
0.42ct Heart
$949 NZD