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Cushion|Natural|GIA

3.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1548273055

Certificate GIA 1548273055

Diamond specifications and retailer prices

From $15,189 AUD
As of November 6, 2026
Save $4,269 AUD (22%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,458 AUD at GemTrove · As of November 6, 2026
View at GemTrove

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 1548273055. Listed at 7 retailers as of November 6, 2026, with prices from $15,189 to $19,458, a $4,269 spread on the same certified stone. GemTrove lists it at $19,458. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548273055
Dimensions8.47 × 7.69 × 5.23 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.47 mm7.69 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548273055
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

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: $15,189 AUD|Low: $15,189 AUD|High: $18,942 AUD|Avg: $17,668 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$15,189 AUD
Retailer 6$16,919 AUD
Retailer 2$17,324 AUD
Retailer 3$17,325 AUD
Retailer 5$17,740 AUD
Retailer 4$17,843 AUD

46 data points across 6 retailers

7 retailers$15,189 AUD to $19,458 AUD

A
Cheapest Retailer
-
$15,189 AUD
A
Retailer 2
-
$16,919 AUD
View
A
Retailer 3
-
$17,324 AUD
View
A
Retailer 4
-
$17,325 AUD
View
A
Retailer 5
-
$17,740 AUD
View
Final sale: no returns
A
Retailer 6
-
$17,843 AUD
View
Most Expensive
B+
GemTrove
GT-N-00941246-98 · Nov 6
$19,458 AUD
View
6 more retailers have this diamond
Prices start from $15,189 AUDSave up to $4,269 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
$15,189 AUD