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Cushion|Natural|GIA

1.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 3555638053

Certificate GIA 3555638053

Diamond specifications and retailer prices

From $2,473 AUD
As of November 4, 2026
Save $2,453 AUD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,926 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555638053. Listed at 9 retailers as of November 4, 2026, with prices from $2,473 to $4,926, a $2,453 spread on the same certified stone. MOH London lists it at $4,926. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555638053
Dimensions7.10 × 5.48 × 3.63 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.10 mm5.48 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555638053
Side View
Table 67.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $4,926 AUD|Low: $2,473 AUD|High: $4,998 AUD|Avg: $3,308 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$2,473 AUD
Retailer 6$2,545 AUD
Retailer 2$2,809 AUD
Retailer 8$2,819 AUD
Retailer 4$2,906 AUD
Retailer 5$3,061 AUD
Retailer 3$3,828 AUD
MOH London$4,926 AUD

43 data points across 8 retailers

9 retailers$2,473 AUD to $4,926 AUD

B+
Cheapest Retailer
-
$2,473 AUD
B+
Retailer 2
-
$2,545 AUD
View
B+
Retailer 3
-
$2,809 AUD
View
Retailer 4
-
$2,819 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$2,906 AUD
View
B+
Retailer 6
-
$3,018 AUD
View
B+
Retailer 7
-
$3,061 AUD
View
B
Retailer 8
-
$3,828 AUD
View
Most Expensive
B
MOH London
792F48453 · Nov 4
$4,926 AUD
£2,665 GBP
View
8 more retailers have this diamond
Prices start from $2,473 AUDSave up to $2,453 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+
1.01ct Cushion
$2,473 AUD