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Cushion|Natural|GIA

1.01ct F IF Cushion Natural Diamond

EX • F/IF • GIA 6511440770

Certificate GIA 6511440770

Diamond specifications and retailer prices

From $3,348 AUD
$2,346 USD
As of November 1, 2026
Save $1,318 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,666 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded F 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 6511440770. Listed at 5 retailers as of November 1, 2026, with prices from $3,348 to $4,666, a $1,318 spread on the same certified stone. Brilliant Earth lists it at $4,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511440770
Dimensions5.95 × 5.52 × 3.66 mm
L/W Ratio1.08
Top View
5.95 mm5.52 mm1.01 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511440770
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.3%

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 1
Current: $4,666 AUD|Low: $3,348 AUD|High: $5,065 AUD|Avg: $3,898 AUD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$3,348 AUD
Retailer 6$3,349 AUD
Retailer 2$3,634 AUD
Retailer 4$3,928 AUD
Retailer 5$4,061 AUD
Brilliant Earth$4,666 AUD

38 data points across 6 retailers

5 retailers$3,348 AUD to $4,666 AUD

A
Cheapest Retailer
-
$3,348 AUD
$2,346 USD
A
Retailer 2
-
$3,634 AUD
£2,005 GBP
View
A
Retailer 3
-
$3,928 AUD
SGD 3,720 SGD
View
A
Retailer 4
-
$4,061 AUD
View
Most Expensive
A
Brilliant Earth
13814533A · Nov 2
$4,666 AUD
$3,270 USD
View
4 more retailers have this diamond
Prices start from $3,348 AUDSave up to $1,318 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
1.01ct Cushion
$3,348 AUD