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Cushion|Natural|GIA

3.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 3545289332

Certificate GIA 3545289332

Diamond specifications and retailer prices

From $18,521 AUD
$13,010 USD
As of October 31, 2026
Save $8,971 AUD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $27,492 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five 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 3545289332. Listed at 6 retailers as of October 29, 2026, with prices from $18,521 to $27,492, a $8,971 spread on the same certified stone. MOH London lists it at $27,492. 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

3.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545289332
Dimensions9.32 × 7.48 × 4.92 mm
L/W Ratio1.25
Top View
9.32 mm7.48 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545289332
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

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: Oct 31
Current: $27,492 AUD|Low: $17,715 AUD|High: $29,031 AUD|Avg: $23,154 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$18,521 AUD
Retailer 2$18,681 AUD
Retailer 4$19,327 AUD
Retailer 6$21,875 AUD
Retailer 8$23,290 AUD
Retailer 3$23,690 AUD
Retailer 7$24,058 AUD
MOH London$27,492 AUD
Retailer 9$29,031 AUD

37 data points across 9 retailers

6 retailers$18,521 AUD to $27,492 AUD

A
Cheapest Retailer
-
$18,521 AUD
$13,010 USD
Final sale: no returns
A
Retailer 2
-
$18,681 AUD
£10,333 GBP
View
A
Retailer 3
-
$19,327 AUD
$13,576 USD
View
A
Retailer 4
-
$21,875 AUD
$15,366 USD
View
A
Retailer 5
-
$23,690 AUD
£13,103 GBP
View
Most Expensive
B+
MOH London
16B58D4AE · Oct 29
$27,492 AUD
£15,206 GBP
View
5 more retailers have this diamond
Prices start from $18,521 AUDSave up to $8,971 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
3.01ct Cushion
$18,521 AUD