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Heart|Natural|GIA

0.42ct I VS1 Heart Natural Diamond

GD • I/VS1 • GIA 6422297993

Certificate GIA 6422297993

Diamond specifications and retailer prices

From $1,077 NZD
$607 USD
As of October 31, 2026
Save $1,077 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,154 NZD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422297993. Listed at 10 retailers as of October 31, 2026, with prices from $1,077 to $2,154, a $1,077 spread on the same certified stone. MOH London lists it at $2,154. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422297993
Dimensions4.31 × 4.07 × 2.81 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.31 mm4.07 mm0.42 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422297993
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,154 NZD|Low: $1,004 NZD|High: $2,181 NZD|Avg: $1,446 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$1,004 NZD
Retailer 10$1,077 NZD
Retailer 3$1,170 NZD
Retailer 5$1,286 NZD
Retailer 4$1,392 NZD
Retailer 9$1,403 NZD
Retailer 6$1,447 NZD
Retailer 2$1,858 NZD
Retailer 8$2,055 NZD
MOH London$2,154 NZD

39 data points across 10 retailers

10 retailers$1,077 NZD to $2,154 NZD

Retailer 1
-
$1,004 NZD
$566 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$1,077 NZD
$607 USD
View
B
Retailer 3
-
$1,170 NZD
£519 GBP
View
B
Retailer 4
-
$1,286 NZD
$725 USD
View
B
Retailer 5
-
$1,392 NZD
€747 EUR
View
Retailer 6
-
$1,403 NZD
A$1,217 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$1,447 NZD
ZAR 13,174 ZAR
View
B
Retailer 8
-
$1,858 NZD
£824 GBP
View
C
Retailer 9
-
$2,055 NZD
£912 GBP
View
Most Expensive
C
MOH London
1455935BB · Nov 1
$2,154 NZD
£956 GBP
View
9 more retailers have this diamond
Prices start from $1,077 NZDSave up to $1,077 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
$1,077 NZD