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Cushion|Natural|GIA

0.40ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2547971222

Certificate GIA 2547971222

Diamond specifications and retailer prices

From $734 AUD
As of November 4, 2026
Save $1,505 AUD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,239 AUD at MOH London · As of November 2, 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 2547971222. Listed at 18 retailers as of November 2, 2026, with prices from $734 to $2,239, a $1,505 spread on the same certified stone. MOH London lists it at $2,239. 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 2547971222
Dimensions5.07 × 3.79 × 2.54 mm
L/W Ratio1.34
Top View
5.07 mm3.79 mm0.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547971222
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.1%

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: $2,239 AUD|Low: $734 AUD|High: $2,263 AUD|Avg: $1,303 AUD|-1.0%
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 5, 2026
Retailer 12$734 AUD
Retailer 9$838 AUD
Retailer 15$969 AUD
Retailer 4$1,036 AUD
Retailer 8$1,139 AUD
Retailer 3$1,140 AUD
Retailer 14$1,158 AUD
Retailer 2$1,185 AUD
Retailer 16$1,226 AUD
Retailer 17$1,329 AUD
Retailer 5$1,331 AUD
Retailer 13$1,374 AUD
Retailer 6$1,393 AUD
Retailer 10$1,502 AUD
Retailer 11$1,765 AUD
Retailer 7$1,954 AUD
MOH London$2,239 AUD

23 data points across 17 retailers

18 retailers$734 AUD to $2,239 AUD

A+
Cheapest Retailer
-
$734 AUD
A
Retailer 2
-
$838 AUD
View
A
Retailer 3
-
$969 AUD
View
Retailer 4
-
$1,036 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,139 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,140 AUD
View
A
Retailer 7
-
$1,158 AUD
View
A
Retailer 8
-
$1,185 AUD
View
A
Retailer 9
-
$1,226 AUD
View
A
Retailer 10
-
$1,329 AUD
View
B+
Retailer 11
-
$1,331 AUD
View
B+
Retailer 12
-
$1,374 AUD
View
Retailer 13
-
$1,393 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,480 AUD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$1,502 AUD
View
B+
Retailer 16
-
$1,765 AUD
View
B
Retailer 17
-
$1,954 AUD
View
Most Expensive
B
MOH London
140F0D4A2 · Nov 2
$2,239 AUD
£1,237 GBP
View
17 more retailers have this diamond
Prices start from $734 AUDSave up to $1,505 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
$734 AUD