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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 5556449264

Certificate GIA 5556449264

Diamond specifications and retailer prices

From $1,592 AUD
As of November 6, 2026
Save $795 AUD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,983 AUD at MOH London · As of October 21, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5556449264. Listed at 13 retailers as of November 5, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556449264
Dimensions5.42 × 5.35 × 3.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
5.42 mm5.35 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556449264
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.7%

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 6
Current: $3,983 AUD|Low: $1,592 AUD|High: $4,011 AUD|Avg: $2,501 AUD|-0.6%
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
November 6, 2026
Retailer 6$1,592 AUD
Retailer 2$1,662 AUD
Retailer 4$2,020 AUD
Retailer 11$2,131 AUD
Retailer 5$2,179 AUD
Retailer 13$2,273 AUD
Retailer 9$2,356 AUD
Retailer 7$2,366 AUD
Retailer 12$2,372 AUD
Retailer 10$2,384 AUD
Retailer 8$2,387 AUD
Retailer 3$2,959 AUD
MOH London$3,983 AUD

37 data points across 13 retailers

13 retailers$1,592 AUD to $2,387 AUD

A
Cheapest Retailer
-
$1,592 AUD
A
Retailer 2
-
$1,662 AUD
View
Final sale: no returns
Retailer 3
-
$2,020 AUD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$2,131 AUD
View
Retailer 5
-
$2,179 AUD
View
Price last confirmed 13 days ago
Retailer 6
-
$2,273 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,356 AUD
View
A
Retailer 8
-
$2,366 AUD
View
B+
Retailer 9
-
$2,372 AUD
View
A
Retailer 10
-
$2,384 AUD
View
A
Retailer 11
-
$2,387 AUD
View
Retailer 12
-
$2,959 AUD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
D4A57AFE4 · Oct 21
$3,983 AUD
£2,155 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $1,592 AUDSave up to $795 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
$1,592 AUD