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Cushion|Natural|GIA

0.40ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6542971144

Certificate GIA 6542971144

Diamond specifications and retailer prices

From $658 SGD
As of November 4, 2026
Save $1,346 SGD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,004 SGD at MOH London · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542971144. Listed at 17 retailers as of November 4, 2026, with prices from $658 to $2,004, a $1,346 spread on the same certified stone. MOH London lists it at $2,004. 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

0.40
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542971144
Dimensions5.04 × 3.68 × 2.55 mm
L/W Ratio1.37
Top View
5.04 mm3.68 mm0.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542971144
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $2,004 SGD|Low: $658 SGD|High: $2,060 SGD|Avg: $1,186 SGD|-2.7%
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
November 5, 2026
Retailer 11$658 SGD
Retailer 7$751 SGD
Retailer 14$869 SGD
Retailer 4$929 SGD
Retailer 6$1,021 SGD
Retailer 3$1,022 SGD
Retailer 13$1,038 SGD
Retailer 2$1,062 SGD
Retailer 15$1,099 SGD
Retailer 16$1,191 SGD
Retailer 12$1,232 SGD
Retailer 5$1,249 SGD
Retailer 9$1,347 SGD
Retailer 10$1,582 SGD
Retailer 8$1,752 SGD
MOH London$2,004 SGD

24 data points across 16 retailers

17 retailers$658 SGD to $2,004 SGD

A+
Cheapest Retailer
-
$658 SGD
A
Retailer 2
-
$751 SGD
View
A
Retailer 3
-
$869 SGD
View
Retailer 4
-
$929 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,021 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,022 SGD
View
A
Retailer 7
-
$1,038 SGD
View
A
Retailer 8
-
$1,062 SGD
View
A
Retailer 9
-
$1,099 SGD
View
B+
Retailer 10
-
$1,191 SGD
View
B+
Retailer 11
-
$1,232 SGD
View
Retailer 12
-
$1,249 SGD
View
Price last confirmed 10 days ago
Retailer 13
-
$1,326 SGD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$1,347 SGD
View
B+
Retailer 15
-
$1,582 SGD
View
B
Retailer 16
-
$1,752 SGD
View
Most Expensive
B
MOH London
72E757D17 · Nov 4
$2,004 SGD
£1,235 GBP
View
16 more retailers have this diamond
Prices start from $658 SGDSave up to $1,346 SGD

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
$658 SGD