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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 $685 AUD
$481 USD
As of October 28, 2026
Save $987 AUD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,672 AUD 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 $685 to $1,672, a $987 spread on the same certified stone. MOH London lists it at $1,672. 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: $1,672 AUD|Low: $685 AUD|High: $1,690 AUD|Avg: $1,088 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$685 AUD
Retailer 9$779 AUD
Retailer 3$903 AUD
Retailer 5$991 AUD
Retailer 8$1,011 AUD
Retailer 4$1,082 AUD
Retailer 10$1,087 AUD
Retailer 6$1,119 AUD
Retailer 2$1,444 AUD
MOH London$1,672 AUD

38 data points across 10 retailers

14 retailers$685 AUD to $1,672 AUD

A
Cheapest Retailer
-
$685 AUD
$481 USD
A
Retailer 2
-
$755 AUD
SGD 717 SGD
View
A
Retailer 3
-
$779 AUD
$547 USD
View
A
Retailer 4
-
$903 AUD
£500 GBP
View
A
Retailer 5
-
$907 AUD
$637 USD
View
A
Retailer 6
-
$910 AUD
$639 USD
View
B+
Retailer 7
-
$991 AUD
£548 GBP
View
B+
Retailer 8
-
$1,011 AUD
$710 USD
View
B+
Retailer 9
-
$1,082 AUD
€724 EUR
View
Retailer 10
-
$1,087 AUD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$1,119 AUD
ZAR 12,699 ZAR
View
B
Retailer 12
-
$1,444 AUD
£799 GBP
View
B
Retailer 13
-
$1,605 AUD
£888 GBP
View
Most Expensive
B
MOH London
3F47AB60B · Oct 26
$1,672 AUD
£925 GBP
View
13 more retailers have this diamond
Prices start from $685 AUDSave up to $987 AUD

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
$685 AUD