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Cushion|Natural|GIA

0.40ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 2558192527

Certificate GIA 2558192527

Diamond specifications and retailer prices

From £404 GBP
SGD 732 SGD
As of October 27, 2026
Save £490 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £894 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558192527. Listed at 14 retailers as of October 27, 2026, with prices from £404 to £894, a £490 spread on the same certified stone. MOH London lists it at £894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558192527
Dimensions5.65 × 3.66 × 2.52 mm
L/W Ratio1.54
Top View
5.65 mm3.66 mm0.40 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558192527
Side View
Table 68.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.8%

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 27
Current: £894 GBP|Low: £410 GBP|High: £905 GBP|Avg: £602 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£410 GBP
Retailer 8£417 GBP
Retailer 3£485 GBP
Retailer 6£531 GBP
Retailer 4£579 GBP
Retailer 9£582 GBP
Retailer 5£600 GBP
Retailer 2£784 GBP
MOH London£894 GBP

39 data points across 9 retailers

14 retailers£404 GBP to £894 GBP

A
Cheapest Retailer
-
£404 GBP
SGD 732 SGD
A
Retailer 2
-
£409 GBP
$548 USD
View
A
Retailer 3
-
£410 GBP
$550 USD
View
A
Retailer 4
-
£417 GBP
$559 USD
View
A
Retailer 5
-
£481 GBP
$645 USD
View
B+
Retailer 6
-
£485 GBP
View
B+
Retailer 7
-
£485 GBP
$650 USD
View
B+
Retailer 8
-
£531 GBP
View
B+
Retailer 9
-
£579 GBP
€739 EUR
View
Retailer 10
-
£582 GBP
A$1,200 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
£600 GBP
ZAR 12,997 ZAR
View
B
Retailer 12
-
£784 GBP
View
B
Retailer 13
-
£853 GBP
View
Most Expensive
B
MOH London
971EAC88D · Nov 1
£894 GBP
View
13 more retailers have this diamond
Prices start from £404 GBPSave up to £490 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
0.40ct Cushion
£404 GBP