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Cushion|Natural|HRD

1.03ct E SI2 Cushion Natural Diamond

EX • E/SI2 • HRD 250000307726

Certificate HRD 250000307726

Diamond specifications and retailer prices

From $2,051 AUD
As of November 6, 2026
Save $1,831 AUD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,882 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct 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 HRD 250000307726. Listed at 4 retailers as of November 4, 2026, with prices from $2,051 to $3,882, a $1,831 spread on the same certified stone. MOH London lists it at $3,882. 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

1.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000307726
Dimensions5.73 × 5.22 × 3.68 mm
L/W Ratio1.10
Culet sizePointed
Top View
5.73 mm5.22 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000307726
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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: $3,882 AUD|Low: $1,879 AUD|High: $3,939 AUD|Avg: $2,612 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$2,051 AUD
Retailer 5$2,059 AUD
Retailer 3$2,222 AUD
Retailer 6$2,447 AUD
Retailer 2$3,017 AUD
MOH London$3,882 AUD

21 data points across 6 retailers

4 retailers$2,051 AUD to $3,882 AUD

A
Cheapest Retailer
-
$2,051 AUD
Final sale: no returns
Retailer 2
-
$2,222 AUD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$3,017 AUD
View
Most Expensive
B+
MOH London
E75B81A56 · Nov 4
$3,882 AUD
£2,100 GBP
View
3 more retailers have this diamond
Prices start from $2,051 AUDSave up to $1,831 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
1.03ct Cushion
$2,051 AUD