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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1548556471

Certificate GIA 1548556471

Diamond specifications and retailer prices

From $2,541 AUD
As of November 6, 2026
Save $3,424 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,965 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548556471. Listed at 12 retailers as of November 4, 2026, with prices from $2,541 to $5,965, a $3,424 spread on the same certified stone. MOH London lists it at $5,965. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548556471
Dimensions7.52 × 5.03 × 3.33 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.52 mm5.03 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548556471
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

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: $5,965 AUD|Low: $2,541 AUD|High: $6,155 AUD|Avg: $3,556 AUD|-3.1%
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 2$2,541 AUD
Retailer 11$2,700 AUD
Retailer 12$2,992 AUD
Retailer 8$3,083 AUD
Retailer 10$3,337 AUD
Retailer 5$3,356 AUD
Retailer 4$3,413 AUD
Retailer 3$3,615 AUD
Retailer 7$3,708 AUD
Retailer 9$3,708 AUD
Retailer 6$3,982 AUD
MOH London$5,965 AUD

22 data points across 12 retailers

12 retailers$2,541 AUD to $5,965 AUD

A
Cheapest Retailer
-
$2,541 AUD
A
Retailer 2
-
$2,700 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,992 AUD
View
A
Retailer 4
-
$3,083 AUD
View
A
Retailer 5
-
$3,337 AUD
View
A
Retailer 6
-
$3,356 AUD
View
Retailer 7
-
$3,413 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,615 AUD
View
B+
Retailer 9
-
$3,708 AUD
View
B+
Retailer 10
-
$3,708 AUD
View
B+
Retailer 11
-
$3,982 AUD
View
Most Expensive
B
MOH London
BEF9FE0AD · Nov 4
$5,965 AUD
£3,227 GBP
View
11 more retailers have this diamond
Prices start from $2,541 AUDSave up to $3,424 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
$2,541 AUD