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Cushion|Natural|GIA

0.40ct G IF Cushion Natural Diamond

VG • G/IF • GIA 6541770734

Certificate GIA 6541770734

Diamond specifications and retailer prices

From $582 AUD
$408 USD
As of November 2, 2026
Save $877 AUD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,459 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541770734. Listed at 4 retailers as of November 2, 2026, with prices from $582 to $1,459, a $877 spread on the same certified stone. MOH London lists it at $1,459. 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541770734
Dimensions4.62 × 3.75 × 2.65 mm
L/W Ratio1.23
Top View
4.62 mm3.75 mm0.40 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541770734
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.7%

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: Nov 2
Current: $1,459 AUD|Low: $542 AUD|High: $1,703 AUD|Avg: $1,152 AUD|-14.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$582 AUD
Retailer 2$938 AUD
Retailer 3$1,413 AUD
MOH London$1,459 AUD

26 data points across 4 retailers

4 retailers$582 AUD to $1,459 AUD

A
Cheapest Retailer
-
$582 AUD
$408 USD
Final sale: no returns
A
Retailer 2
-
$938 AUD
€626 EUR
View
B+
Retailer 3
-
$1,413 AUD
£780 GBP
View
Most Expensive
B
MOH London
76B0826D8 · Nov 2
$1,459 AUD
£805 GBP
View
3 more retailers have this diamond
Prices start from $582 AUDSave up to $877 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
$582 AUD