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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7566429557

Certificate GIA 7566429557

Diamond specifications and retailer prices

From $1,749 AUD
As of November 4, 2026
Save $2,504 AUD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,253 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566429557. Listed at 19 retailers as of November 4, 2026, with prices from $1,749 to $4,253, a $2,504 spread on the same certified stone. MOH London lists it at $4,253. 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

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566429557
Dimensions6.78 × 5.20 × 3.57 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.78 mm5.20 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566429557
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 4
Current: $4,253 AUD|Low: $1,726 AUD|High: $4,264 AUD|Avg: $2,501 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 8$1,749 AUD
Retailer 4$1,751 AUD
Retailer 10$1,848 AUD
Retailer 17$1,942 AUD
Retailer 6$2,035 AUD
Retailer 15$2,043 AUD
Retailer 7$2,110 AUD
Retailer 19$2,139 AUD
Retailer 9$2,167 AUD
Retailer 13$2,292 AUD
Retailer 11$2,294 AUD
Retailer 5$2,324 AUD
Retailer 16$2,336 AUD
Retailer 2$2,361 AUD
Retailer 3$2,666 AUD
Retailer 14$2,970 AUD
Retailer 12$3,141 AUD
Retailer 18$3,540 AUD
MOH London$4,253 AUD

24 data points across 19 retailers

19 retailers$1,749 AUD to $4,253 AUD

A
Cheapest Retailer
-
$1,749 AUD
A
Retailer 2
-
$1,751 AUD
View
Retailer 3
-
$1,848 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,942 AUD
View
B+
Retailer 5
-
$2,035 AUD
View
Final sale: no returns
B+
Retailer 6
-
$2,043 AUD
View
B+
Retailer 7
-
$2,110 AUD
View
B+
Retailer 8
-
$2,139 AUD
View
B+
Retailer 9
-
$2,167 AUD
View
B+
Retailer 10
-
$2,292 AUD
View
Retailer 11
-
$2,294 AUD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$2,324 AUD
View
B+
Retailer 13
-
$2,336 AUD
View
B+
Retailer 14
-
$2,361 AUD
View
B
Retailer 15
-
$2,666 AUD
View
B
Retailer 16
-
$2,970 AUD
View
B
Retailer 17
-
$3,141 AUD
View
B
Retailer 18
-
$3,540 AUD
View
Most Expensive
B
MOH London
EB31AE1C2 · Nov 4
$4,253 AUD
£2,301 GBP
View
18 more retailers have this diamond
Prices start from $1,749 AUDSave up to $2,504 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
$1,749 AUD