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Cushion|Natural|GIA

1.52ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2546589223

Certificate GIA 2546589223

Diamond specifications and retailer prices

From $5,865 AUD
As of November 4, 2026
Save $5,927 AUD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,793 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 2546589223. Listed at 13 retailers as of November 4, 2026, with prices from $5,865 to $11,793, a $5,927 spread on the same certified stone. MOH London lists it at $11,793. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2546589223
Dimensions7.23 × 5.79 × 3.96 mm
L/W Ratio1.25
Top View
7.23 mm5.79 mm1.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2546589223
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 68.4%

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: $11,793 AUD|Low: $5,691 AUD|High: $11,966 AUD|Avg: $7,627 AUD|-0.3%
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
November 5, 2026
Retailer 12$5,865 AUD
Retailer 8$6,101 AUD
Retailer 9$6,207 AUD
Retailer 13$6,260 AUD
Retailer 3$6,353 AUD
Retailer 11$6,725 AUD
Retailer 2$7,342 AUD
Retailer 10$7,484 AUD
Retailer 4$8,171 AUD
Retailer 5$8,197 AUD
Retailer 6$8,366 AUD
Retailer 7$9,125 AUD
MOH London$11,793 AUD

38 data points across 13 retailers

13 retailers$5,865 AUD to $11,793 AUD

B+
Cheapest Retailer
-
$5,865 AUD
B+
Retailer 2
-
$6,101 AUD
View
B+
Retailer 3
-
$6,207 AUD
View
Final sale: no returns
B+
Retailer 4
-
$6,260 AUD
View
B
Retailer 5
-
$6,353 AUD
View
Retailer 6
-
$6,725 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$7,342 AUD
View
Retailer 8
-
$7,484 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$8,171 AUD
View
Retailer 10
-
$8,197 AUD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$8,366 AUD
View
B
Retailer 12
-
$9,125 AUD
View
Most Expensive
B
MOH London
FE68F4EE7 · Nov 4
$11,793 AUD
£6,380 GBP
View
12 more retailers have this diamond
Prices start from $5,865 AUDSave up to $5,927 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+
1.52ct Cushion
$5,865 AUD