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Cushion|Natural|GIA

1.01ct E IF Cushion Natural Diamond

ID • E/IF • GIA 2231911271

Certificate GIA 2231911271

Diamond specifications and retailer prices

From $5,959 AUD
$4,186 USD
As of October 30, 2026
Save $4,379 AUD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,338 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-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 2231911271. Listed at 9 retailers as of October 29, 2026, with prices from $5,959 to $10,338, a $4,379 spread on the same certified stone. MOH London lists it at $10,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231911271
Dimensions6.32 × 5.07 × 3.48 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.32 mm5.07 mm1.01 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231911271
Side View
Table 62.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 68.7%

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: Oct 30
Current: $10,338 AUD|Low: $5,010 AUD|High: $10,407 AUD|Avg: $7,123 AUD|+4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$5,959 AUD
Retailer 3$6,157 AUD
Retailer 5$6,456 AUD
Retailer 8$6,508 AUD
Retailer 4$6,605 AUD
Retailer 2$7,305 AUD
Retailer 9$7,507 AUD
Retailer 6$7,861 AUD
MOH London$10,338 AUD

44 data points across 9 retailers

9 retailers$5,959 AUD to $10,338 AUD

A
Cheapest Retailer
-
$5,959 AUD
$4,186 USD
Final sale: no returns
A
Retailer 2
-
$6,157 AUD
$4,325 USD
View
A
Retailer 3
-
$6,456 AUD
$4,535 USD
View
Retailer 4
-
$6,508 AUD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$6,605 AUD
£3,653 GBP
View
A
Retailer 6
-
$7,305 AUD
€4,887 EUR
View
A
Retailer 7
-
$7,507 AUD
£4,152 GBP
View
A
Retailer 8
-
$7,861 AUD
ZAR 89,209 ZAR
View
Most Expensive
B+
MOH London
41022A195 · Oct 29
$10,338 AUD
£5,718 GBP
View
8 more retailers have this diamond
Prices start from $5,959 AUDSave up to $4,379 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
$5,959 AUD