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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 $913 NZD
As of November 5, 2026
Save $1,878 NZD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,790 NZD 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 $913 to $2,790, a $1,878 spread on the same certified stone. MOH London lists it at $2,790. 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 5
Current: $2,790 NZD|Low: $913 NZD|High: $2,867 NZD|Avg: $1,654 NZD|-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 9$913 NZD
Retailer 7$1,046 NZD
Retailer 14$1,210 NZD
Retailer 4$1,293 NZD
Retailer 6$1,421 NZD
Retailer 3$1,423 NZD
Retailer 13$1,444 NZD
Retailer 10$1,478 NZD
Retailer 15$1,530 NZD
Retailer 16$1,658 NZD
Retailer 12$1,715 NZD
Retailer 5$1,738 NZD
Retailer 11$1,875 NZD
Retailer 2$2,193 NZD
Retailer 8$2,439 NZD
MOH London$2,790 NZD

23 data points across 16 retailers

17 retailers$913 NZD to $2,790 NZD

A+
Cheapest Retailer
-
$913 NZD
A
Retailer 2
-
$1,046 NZD
View
Retailer 3
-
$1,210 NZD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,293 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,421 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,423 NZD
View
A
Retailer 7
-
$1,444 NZD
View
A
Retailer 8
-
$1,478 NZD
View
A
Retailer 9
-
$1,530 NZD
View
B+
Retailer 10
-
$1,658 NZD
View
B+
Retailer 11
-
$1,715 NZD
View
Retailer 12
-
$1,738 NZD
View
Price last confirmed 10 days ago
Retailer 13
-
$1,846 NZD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$1,875 NZD
View
B+
Retailer 15
-
$2,193 NZD
View
B
Retailer 16
-
$2,439 NZD
View
Most Expensive
B
MOH London
72E757D17 · Nov 4
$2,790 NZD
£1,235 GBP
View
16 more retailers have this diamond
Prices start from $913 NZDSave up to $1,878 NZD

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
$913 NZD