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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 2221062759

Certificate GIA 2221062759

Diamond specifications and retailer prices

From $2,838 AUD
As of November 5, 2026
Save $2,836 AUD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,674 AUD at MOH London · As of November 4, 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 2221062759. Listed at 12 retailers as of November 4, 2026, with prices from $2,838 to $5,674, a $2,836 spread on the same certified stone. MOH London lists it at $5,674. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221062759
Dimensions6.05 × 5.29 × 3.64 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.05 mm5.29 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221062759
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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 5
Current: $5,674 AUD|Low: $2,838 AUD|High: $6,342 AUD|Avg: $3,820 AUD|-10.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$2,838 AUD
Retailer 4$2,874 AUD
Retailer 7$2,943 AUD
Retailer 10$3,030 AUD
Retailer 2$3,193 AUD
Retailer 3$3,420 AUD
Retailer 12$3,420 AUD
Retailer 6$3,529 AUD
Retailer 9$3,537 AUD
Retailer 5$4,031 AUD
Retailer 11$4,666 AUD
MOH London$5,674 AUD

40 data points across 12 retailers

12 retailers$2,838 AUD to $5,674 AUD

A
Cheapest Retailer
-
$2,838 AUD
Retailer 2
-
$2,874 AUD
View
Price last confirmed 16 days ago
Retailer 3
-
$2,943 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$3,030 AUD
View
B+
Retailer 5
-
$3,193 AUD
View
B+
Retailer 6
-
$3,420 AUD
View
B+
Retailer 7
-
$3,420 AUD
View
B+
Retailer 8
-
$3,529 AUD
View
B+
Retailer 9
-
$3,537 AUD
View
B+
Retailer 10
-
$4,031 AUD
View
B
Retailer 11
-
$4,666 AUD
View
Most Expensive
B
MOH London
CD397AD1E · Nov 4
$5,674 AUD
£3,070 GBP
View
11 more retailers have this diamond
Prices start from $2,838 AUDSave up to $2,836 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
$2,838 AUD