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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2337594560

Certificate GIA 2337594560

Diamond specifications and retailer prices

From $3,283 AUD
$2,306 USD
As of November 1, 2026
Save $3,747 AUD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,029 AUD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2337594560. Listed at 15 retailers as of November 1, 2026, with prices from $3,283 to $7,029, a $3,747 spread on the same certified stone. MOH London lists it at $7,029. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2337594560
Dimensions5.66 × 5.43 × 3.75 mm
L/W Ratio1.04
Top View
5.66 mm5.43 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2337594560
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,029 AUD|Low: $3,283 AUD|High: $7,114 AUD|Avg: $4,305 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$3,283 AUD
Retailer 7$3,289 AUD
Retailer 9$3,506 AUD
Retailer 10$3,634 AUD
Retailer 3$3,914 AUD
Retailer 2$4,289 AUD
Retailer 8$4,496 AUD
Retailer 5$4,698 AUD
Retailer 4$4,932 AUD
MOH London$7,029 AUD

35 data points across 10 retailers

15 retailers$3,283 AUD to $7,029 AUD

Retailer 1
-
$3,217 AUD
$2,260 USD
Price last confirmed 18 days ago
B+
Retailer 2
-
$3,283 AUD
$2,306 USD
View
B+
Retailer 3
-
$3,289 AUD
$2,310 USD
View
B+
Retailer 4
-
$3,506 AUD
$2,463 USD
View
B+
Retailer 5
-
$3,634 AUD
$2,553 USD
View
B+
Retailer 6
-
$3,914 AUD
£2,165 GBP
View
B+
Retailer 7
-
$3,950 AUD
$2,775 USD
View
B
Retailer 8
-
$4,157 AUD
$2,920 USD
View
B
Retailer 9
-
$4,157 AUD
$2,920 USD
View
B
Retailer 10
-
$4,289 AUD
£2,372 GBP
View
B
Retailer 11
-
$4,299 AUD
$3,020 USD
View
Retailer 12
-
$4,496 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$4,698 AUD
€3,143 EUR
View
B
Retailer 14
-
$4,932 AUD
ZAR 55,967 ZAR
View
Most Expensive
B
MOH London
9E632A0D2 · Nov 1
$7,029 AUD
£3,888 GBP
View
14 more retailers have this diamond
Prices start from $3,283 AUDSave up to $3,747 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
$3,283 AUD