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Cushion|Natural|GIA

0.42ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6552420589

Certificate GIA 6552420589

Diamond specifications and retailer prices

From €282 EUR
As of November 6, 2026
Save €630 EUR (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €912 EUR 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 €282 to €912, a €630 spread on the same certified stone. MOH London lists it at €912. 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: €912 EUR|Low: €282 EUR|High: €925 EUR|Avg: €540 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2€282 EUR
Retailer 7€426 EUR
Retailer 4€486 EUR
Retailer 6€582 EUR
Retailer 3€597 EUR
Retailer 5€616 EUR
MOH London€912 EUR

39 data points across 7 retailers

8 retailers€282 EUR to €912 EUR

A
Cheapest Retailer
-
€282 EUR
B+
Retailer 2
-
€457 EUR
View
B+
Retailer 3
-
€486 EUR
View
B+
Retailer 4
-
€518 EUR
View
B
Retailer 5
-
€582 EUR
View
B+
Retailer 6
-
€597 EUR
View
B
Retailer 7
-
€616 EUR
View
Most Expensive
B
MOH London
DCDF29426 · Nov 4
€912 EUR
£802 GBP
View
7 more retailers have this diamond
Prices start from €282 EURSave up to €630 EUR

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
€282 EUR