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Cushion|Natural|GIA

1.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 5433814219

Certificate GIA 5433814219

Diamond specifications and retailer prices

From $1,588 AUD
As of November 6, 2026
Save $2,562 AUD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,150 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 5433814219. Listed at 16 retailers as of November 4, 2026, with prices from $1,588 to $4,150, a $2,562 spread on the same certified stone. MOH London lists it at $4,150. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5433814219
Dimensions5.80 × 5.65 × 3.84 mm
L/W Ratio1.03
Top View
5.80 mm5.65 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5433814219
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,150 AUD|Low: $1,588 AUD|High: $4,211 AUD|Avg: $2,369 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$1,588 AUD
Retailer 10$1,857 AUD
Retailer 4$1,859 AUD
Retailer 6$1,985 AUD
Retailer 5$2,023 AUD
Retailer 9$2,151 AUD
Retailer 8$2,157 AUD
Retailer 2$2,366 AUD
Retailer 3$3,225 AUD
MOH London$4,150 AUD

42 data points across 10 retailers

16 retailers$1,588 AUD to $4,150 AUD

A
Cheapest Retailer
-
$1,588 AUD
A
Retailer 2
-
$1,857 AUD
View
A
Retailer 3
-
$1,859 AUD
View
B+
Retailer 4
-
$1,979 AUD
View
B+
Retailer 5
-
$1,979 AUD
View
B+
Retailer 6
-
$1,985 AUD
View
Final sale: no returns
B+
Retailer 7
-
$1,994 AUD
View
Retailer 8
-
$2,023 AUD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$2,052 AUD
View
B+
Retailer 10
-
$2,075 AUD
View
Retailer 11
-
$2,151 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,157 AUD
View
B+
Retailer 13
-
$2,268 AUD
View
B+
Retailer 14
-
$2,366 AUD
View
B
Retailer 15
-
$3,225 AUD
View
Most Expensive
B
MOH London
AC4B033A3 · Nov 4
$4,150 AUD
£2,245 GBP
View
15 more retailers have this diamond
Prices start from $1,588 AUDSave up to $2,562 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
$1,588 AUD