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Cushion|Natural|GIA

0.40ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 6552278839

Certificate GIA 6552278839

Diamond specifications and retailer prices

From £361 GBP
$481 USD
As of October 28, 2026
Save £521 GBP (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £882 GBP at MOH London · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552278839. Listed at 14 retailers as of October 26, 2026, with prices from £361 to £882, a £521 spread on the same certified stone. MOH London lists it at £882. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552278839
Dimensions5.37 × 3.71 × 2.54 mm
L/W Ratio1.45
Key to symbols
Crystal
Top View
5.37 mm3.71 mm0.40 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552278839
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

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: £882 GBP|Low: £361 GBP|High: £892 GBP|Avg: £564 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8£361 GBP
Retailer 10£411 GBP
Retailer 2£476 GBP
Retailer 3£478 GBP
Retailer 6£523 GBP
Retailer 9£533 GBP
Retailer 5£571 GBP
Retailer 11£574 GBP
Retailer 7£590 GBP
Retailer 4£764 GBP
MOH London£882 GBP

37 data points across 11 retailers

14 retailers£361 GBP to £882 GBP

A
Cheapest Retailer
-
£361 GBP
$481 USD
A
Retailer 2
-
£398 GBP
SGD 717 SGD
View
A
Retailer 3
-
£411 GBP
$547 USD
View
A
Retailer 4
-
£476 GBP
View
A
Retailer 5
-
£478 GBP
$637 USD
View
A
Retailer 6
-
£480 GBP
$639 USD
View
B+
Retailer 7
-
£523 GBP
View
B+
Retailer 8
-
£533 GBP
$710 USD
View
B+
Retailer 9
-
£571 GBP
€724 EUR
View
B+
Retailer 10
-
£574 GBP
A$1,175 AUD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
£590 GBP
ZAR 12,699 ZAR
View
B
Retailer 12
-
£764 GBP
View
B
Retailer 13
-
£847 GBP
View
Most Expensive
B
MOH London
3F47AB60B · Oct 26
£882 GBP
View
13 more retailers have this diamond
Prices start from £361 GBPSave up to £521 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
£361 GBP