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Cushion|Natural|GIA

0.40ct E IF Cushion Natural Diamond

GD • E/IF • GIA 2466788475

Certificate GIA 2466788475

Diamond specifications and retailer prices

From $1,644 AUD
As of November 5, 2026
Save $1,181 AUD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,824 AUD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2466788475. Listed at 6 retailers as of November 4, 2026, with prices from $1,644 to $2,824, a $1,181 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,824. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2466788475
Dimensions7.95 × 3.71 × 2.29 mm
L/W Ratio2.14
Top View
7.95 mm3.71 mm0.40 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2466788475
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,824 AUD|Low: $1,565 AUD|High: $2,824 AUD|Avg: $2,296 AUD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$1,644 AUD
Retailer 4$1,973 AUD
Retailer 5$2,516 AUD
Retailer 3$2,566 AUD
Flawless Fine Jewelry$2,824 AUD

44 data points across 5 retailers

6 retailers$1,644 AUD to $2,824 AUD

B+
Cheapest Retailer
-
$1,644 AUD
B
Retailer 2
-
$1,842 AUD
View
B
Retailer 3
-
$1,973 AUD
View
Retailer 4
-
$2,516 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$2,566 AUD
View
Most Expensive
B
Flawless Fine Jewelry
F041CDE5C · Nov 4
$2,824 AUD
£1,560 GBP
View
5 more retailers have this diamond
Prices start from $1,644 AUDSave up to $1,181 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.

B+
0.40ct Cushion
$1,644 AUD