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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 2225230374

Certificate GIA 2225230374

Diamond specifications and retailer prices

From $6,615 AUD
As of November 6, 2026
Save $3,819 AUD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,434 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2225230374. Listed at 5 retailers as of November 4, 2026, with prices from $6,615 to $10,434, a $3,819 spread on the same certified stone. MOH London lists it at $10,434. 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

1.03
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2225230374
Dimensions5.57 × 5.44 × 4.13 mm
L/W Ratio1.02
Top View
5.57 mm5.44 mm1.03 ctE / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2225230374
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 75.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,434 AUD|Low: $6,538 AUD|High: $10,589 AUD|Avg: $7,746 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$6,615 AUD
Retailer 4$6,622 AUD
Retailer 2$7,391 AUD
Retailer 5$7,430 AUD
MOH London$10,434 AUD

46 data points across 5 retailers

5 retailers$6,615 AUD to $10,434 AUD

B
Cheapest Retailer
-
$6,615 AUD
Retailer 2
-
$6,622 AUD
View
Price last confirmed 28 days ago
B
Retailer 3
-
$7,391 AUD
View
Retailer 4
-
$7,430 AUD
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
6A86DBF3C · Nov 4
$10,434 AUD
£5,645 GBP
View
4 more retailers have this diamond
Prices start from $6,615 AUDSave up to $3,819 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.

B
1.03ct Cushion
$6,615 AUD