CaratHunter
Plans
Cushion|Natural|GIA

0.42ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6552420589

Certificate GIA 6552420589

Diamond specifications and retailer prices

From $568 NZD
As of November 6, 2026
Save $1,269 NZD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,837 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.42ct natural cushion diamond

This 0.42ct natural cushion sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552420589. Listed at 8 retailers as of November 4, 2026, with prices from $568 to $1,837, a $1,269 spread on the same certified stone. MOH London lists it at $1,837. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552420589
Dimensions4.24 × 4.23 × 2.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Needle
Top View
4.24 mm4.23 mm0.42 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552420589
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.7%

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: $1,837 NZD|Low: $568 NZD|High: $1,863 NZD|Avg: $1,087 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$568 NZD
Retailer 7$859 NZD
Retailer 4$980 NZD
Retailer 6$1,173 NZD
Retailer 3$1,201 NZD
Retailer 5$1,241 NZD
MOH London$1,837 NZD

39 data points across 7 retailers

8 retailers$568 NZD to $1,837 NZD

A
Cheapest Retailer
-
$568 NZD
B+
Retailer 2
-
$920 NZD
View
B+
Retailer 3
-
$980 NZD
View
B+
Retailer 4
-
$1,043 NZD
View
B
Retailer 5
-
$1,173 NZD
View
B+
Retailer 6
-
$1,201 NZD
View
B
Retailer 7
-
$1,241 NZD
View
Most Expensive
B
MOH London
DCDF29426 · Nov 4
$1,837 NZD
£802 GBP
View
7 more retailers have this diamond
Prices start from $568 NZDSave up to $1,269 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 Cushion
$568 NZD