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Cushion|Natural|GIA

1.52ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5526623179

Certificate GIA 5526623179

Diamond specifications and retailer prices

From $4,141 AUD
As of November 6, 2026
Save $3,881 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,022 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526623179. Listed at 15 retailers as of November 4, 2026, with prices from $4,141 to $8,022, a $3,881 spread on the same certified stone. MOH London lists it at $8,022. 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

1.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526623179
Dimensions6.86 × 6.19 × 4.14 mm
L/W Ratio1.11
Top View
6.86 mm6.19 mm1.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526623179
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.9%

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 6
Current: $8,022 AUD|Low: $4,141 AUD|High: $9,486 AUD|Avg: $5,515 AUD|-14.5%
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
November 7, 2026
Retailer 14$4,141 AUD
Retailer 4$4,184 AUD
Retailer 9$4,494 AUD
Retailer 5$4,619 AUD
Retailer 3$4,743 AUD
Retailer 12$4,778 AUD
Retailer 10$5,007 AUD
Retailer 13$5,007 AUD
Retailer 2$5,037 AUD
Retailer 11$5,167 AUD
Retailer 8$5,331 AUD
Retailer 7$5,734 AUD
Retailer 6$7,008 AUD
MOH London$8,022 AUD

44 data points across 14 retailers

15 retailers$4,141 AUD to $8,022 AUD

A
Cheapest Retailer
-
$4,141 AUD
A
Retailer 2
-
$4,184 AUD
View
A
Retailer 3
-
$4,494 AUD
View
A
Retailer 4
-
$4,619 AUD
View
A
Retailer 5
-
$4,743 AUD
View
A
Retailer 6
-
$4,778 AUD
View
B+
Retailer 7
-
$5,007 AUD
View
B+
Retailer 8
-
$5,007 AUD
View
A
Retailer 9
-
$5,037 AUD
View
B+
Retailer 10
-
$5,167 AUD
View
B+
Retailer 11
-
$5,331 AUD
View
B+
Retailer 12
-
$5,721 AUD
View
B+
Retailer 13
-
$5,734 AUD
View
B
Retailer 14
-
$7,008 AUD
View
Most Expensive
B
MOH London
5150F2079 · Nov 4
$8,022 AUD
£4,340 GBP
View
14 more retailers have this diamond
Prices start from $4,141 AUDSave up to $3,881 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
1.52ct Cushion
$4,141 AUD