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Cushion|Natural|GIA

1.53ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 7543597068

Certificate GIA 7543597068

Diamond specifications and retailer prices

From $4,558 AUD
$3,202 USD
As of November 2, 2026
Save $3,702 AUD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,261 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two 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 7543597068. Listed at 7 retailers as of November 1, 2026, with prices from $4,558 to $8,261, a $3,702 spread on the same certified stone. MOH London lists it at $8,261. 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

1.53
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543597068
Dimensions7.43 × 5.94 × 4.06 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.43 mm5.94 mm1.53 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543597068
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.3%

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 2
Current: $8,261 AUD|Low: $4,178 AUD|High: $9,108 AUD|Avg: $5,734 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$4,524 AUD
Retailer 7$4,558 AUD
Retailer 6$4,755 AUD
Retailer 11$4,788 AUD
Retailer 10$5,075 AUD
Retailer 4$5,162 AUD
Retailer 8$5,291 AUD
Retailer 2$5,782 AUD
Retailer 5$6,071 AUD
MOH London$8,261 AUD
Retailer 3$9,108 AUD

31 data points across 11 retailers

7 retailers$4,558 AUD to $8,261 AUD

A
Cheapest Retailer
-
$4,558 AUD
$3,202 USD
Final sale: no returns
B+
Retailer 2
-
$4,755 AUD
$3,340 USD
View
B+
Retailer 3
-
$5,162 AUD
£2,855 GBP
View
Retailer 4
-
$5,291 AUD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$5,782 AUD
€3,868 EUR
View
B+
Retailer 6
-
$6,071 AUD
ZAR 68,898 ZAR
View
Most Expensive
B
MOH London
B1BA82D0C · Nov 1
$8,261 AUD
£4,569 GBP
View
6 more retailers have this diamond
Prices start from $4,558 AUDSave up to $3,702 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
1.53ct Cushion
$4,558 AUD