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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7548837273

Certificate GIA 7548837273

Diamond specifications and retailer prices

From $2,160 AUD
As of November 6, 2026
Save $2,592 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,752 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548837273. Listed at 18 retailers as of November 4, 2026, with prices from $2,160 to $4,752, a $2,592 spread on the same certified stone. MOH London lists it at $4,752. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 7548837273
Dimensions5.79 × 5.62 × 3.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
5.79 mm5.62 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548837273
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 38.4°Culet: NoneDepth 68.3%

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 6
Current: $4,752 AUD|Low: $2,123 AUD|High: $4,865 AUD|Avg: $2,964 AUD|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 15$2,160 AUD
Retailer 6$2,256 AUD
Retailer 3$2,273 AUD
Retailer 12$2,426 AUD
Retailer 2$2,548 AUD
Retailer 4$2,569 AUD
Retailer 8$2,578 AUD
Retailer 14$2,649 AUD
Retailer 7$2,754 AUD
Retailer 16$2,793 AUD
Retailer 11$2,953 AUD
Retailer 5$2,981 AUD
Retailer 10$3,320 AUD
Retailer 9$3,692 AUD
Retailer 13$4,484 AUD
MOH London$4,752 AUD

24 data points across 16 retailers

18 retailers$2,160 AUD to $4,752 AUD

A
Cheapest Retailer
-
$2,160 AUD
A
Retailer 2
-
$2,256 AUD
View
A
Retailer 3
-
$2,273 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,426 AUD
View
A
Retailer 5
-
$2,548 AUD
View
A
Retailer 6
-
$2,569 AUD
View
A
Retailer 7
-
$2,578 AUD
View
A
Retailer 8
-
$2,649 AUD
View
A
Retailer 9
-
$2,754 AUD
View
A
Retailer 10
-
$2,793 AUD
View
A
Retailer 11
-
$2,953 AUD
View
A
Retailer 12
-
$2,981 AUD
View
A
Retailer 13
-
$3,129 AUD
View
A
Retailer 14
-
$3,320 AUD
View
Retailer 15
-
$3,612 AUD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$3,692 AUD
View
B+
Retailer 17
-
$4,484 AUD
View
Most Expensive
B+
MOH London
6246A118D · Nov 4
$4,752 AUD
£2,571 GBP
View
17 more retailers have this diamond
Prices start from $2,160 AUDSave up to $2,592 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
$2,160 AUD