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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2546693451

Certificate GIA 2546693451

Diamond specifications and retailer prices

From $3,633 AUD
As of November 6, 2026
Save $4,697 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,329 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two 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 2546693451. Listed at 16 retailers as of November 5, 2026, with prices from $3,633 to $8,329, a $4,697 spread on the same certified stone. NZ Jewellers lists it at $8,329. 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

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546693451
Dimensions6.44 × 6.42 × 4.35 mm
L/W Ratio1.00
Top View
6.44 mm6.42 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546693451
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.7%

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: Nov 6
Current: $8,329 AUD|Low: $3,633 AUD|High: $9,239 AUD|Avg: $5,576 AUD|-9.8%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15$3,633 AUD
Retailer 2$3,864 AUD
Retailer 17$4,411 AUD
Retailer 10$4,701 AUD
Retailer 4$4,781 AUD
Retailer 8$4,788 AUD
Retailer 13$4,945 AUD
Retailer 5$4,964 AUD
Retailer 16$4,989 AUD
Retailer 11$5,062 AUD
Retailer 3$5,143 AUD
Retailer 9$5,229 AUD
Retailer 7$5,269 AUD
Retailer 6$5,516 AUD
Retailer 12$5,567 AUD
Retailer 14$7,973 AUD
NZ Jewellers$8,329 AUD

12 data points across 17 retailers

16 retailers$3,633 AUD to $8,329 AUD

A
Cheapest Retailer
-
$3,633 AUD
A
Retailer 2
-
$3,864 AUD
View
A
Retailer 3
-
$4,411 AUD
View
Final sale: no returns
B+
Retailer 4
-
$4,701 AUD
View
B+
Retailer 5
-
$4,781 AUD
View
B+
Retailer 6
-
$4,788 AUD
View
B+
Retailer 7
-
$4,945 AUD
View
B+
Retailer 8
-
$4,964 AUD
View
B+
Retailer 9
-
$4,989 AUD
View
B+
Retailer 10
-
$5,062 AUD
View
B+
Retailer 11
-
$5,143 AUD
View
B+
Retailer 12
-
$5,229 AUD
View
B+
Retailer 13
-
$5,516 AUD
View
B+
Retailer 14
-
$5,567 AUD
View
B
Retailer 15
-
$7,973 AUD
View
Most Expensive
B
NZ Jewellers
1b4ee3e3-3da1-41cc-b3e7-bf86f1e49047 · Nov 5
$8,329 AUD
$5,723 USD
View
15 more retailers have this diamond
Prices start from $3,633 AUDSave up to $4,697 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
1.50ct Princess
$3,633 AUD