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Cushion|Natural|GIA

0.42ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 2558062325

Certificate GIA 2558062325

Diamond specifications and retailer prices

From £284 GBP
As of November 6, 2026
Save £598 GBP (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £881 GBP 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558062325. Listed at 18 retailers as of November 4, 2026, with prices from £284 to £881, a £598 spread on the same certified stone. MOH London lists it at £881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558062325
Dimensions5.07 × 3.90 × 2.55 mm
L/W Ratio1.30
Top View
5.07 mm3.90 mm0.42 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558062325
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £881 GBP|Low: £284 GBP|High: £904 GBP|Avg: £531 GBP|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 10£284 GBP
Retailer 9£335 GBP
Retailer 7£410 GBP
Retailer 5£412 GBP
Retailer 16£459 GBP
Retailer 8£465 GBP
Retailer 2£474 GBP
Retailer 14£478 GBP
Retailer 6£480 GBP
Retailer 4£530 GBP
Retailer 3£536 GBP
Retailer 17£540 GBP
Retailer 12£569 GBP
Retailer 13£595 GBP
Retailer 11£756 GBP
Retailer 15£842 GBP
MOH London£881 GBP

23 data points across 17 retailers

18 retailers£284 GBP to £881 GBP

A
Cheapest Retailer
-
£284 GBP
A
Retailer 2
-
£335 GBP
View
Retailer 3
-
£410 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£412 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£459 GBP
View
Retailer 6
-
£465 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
£474 GBP
View
A
Retailer 8
-
£478 GBP
View
A
Retailer 9
-
£480 GBP
View
B+
Retailer 10
-
£530 GBP
View
B+
Retailer 11
-
£536 GBP
View
B+
Retailer 12
-
£540 GBP
View
B+
Retailer 13
-
£569 GBP
View
Retailer 14
-
£591 GBP
View
Price last confirmed 35 days ago
B+
Retailer 15
-
£595 GBP
View
B+
Retailer 16
-
£756 GBP
View
B
Retailer 17
-
£842 GBP
View
Most Expensive
B
MOH London
0DBB7FE8C · Nov 4
£881 GBP
View
17 more retailers have this diamond
Prices start from £284 GBPSave up to £598 GBP

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
£284 GBP