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Cushion|Natural|GIA

0.42ct D IF Cushion Natural Diamond

EX • D/IF • GIA 2558639622

Certificate GIA 2558639622

Diamond specifications and retailer prices

From €806 EUR
$900 USD
As of October 28, 2026
Save €730 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,536 EUR at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558639622. Listed at 6 retailers as of October 28, 2026, with prices from €806 to €1,536, a €730 spread on the same certified stone. MOH London lists it at €1,536. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558639622
Dimensions5.30 × 4.26 × 2.58 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.30 mm4.26 mm0.42 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558639622
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.5%

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: Oct 28
Current: €1,536 EUR|Low: €806 EUR|High: €1,581 EUR|Avg: €1,184 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€806 EUR
Retailer 2€981 EUR
Retailer 3€1,084 EUR
Retailer 7€1,104 EUR
Retailer 5€1,210 EUR
Retailer 6€1,283 EUR
MOH London€1,536 EUR

44 data points across 7 retailers

6 retailers€806 EUR to €1,536 EUR

A
Cheapest Retailer
-
€806 EUR
$900 USD
B+
Retailer 2
-
€981 EUR
£863 GBP
View
B+
Retailer 3
-
€1,084 EUR
View
B+
Retailer 4
-
€1,210 EUR
$1,352 USD
View
Retailer 5
-
€1,283 EUR
A$2,205 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
926368CD6 · Nov 1
€1,536 EUR
£1,351 GBP
View
5 more retailers have this diamond
Prices start from €806 EURSave up to €730 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
€806 EUR