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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2537110215

Certificate GIA 2537110215

Diamond specifications and retailer prices

From HK$18,457 HKD
As of November 6, 2026
Save HK$21,553 HKD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$45,355 HKD at NZ Jewellers · As of September 15, 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 2537110215. Listed at 13 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537110215
Dimensions6.38 × 6.34 × 4.41 mm
L/W Ratio1.01
Top View
6.38 mm6.34 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537110215
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.5%

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: HK$19,633 HKD|Low: HK$18,457 HKD|High: HK$43,215 HKD|Avg: HK$25,508 HKD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$18,457 HKD
Retailer 1HK$19,633 HKD
Retailer 10HK$22,141 HKD
Retailer 11HK$23,669 HKD
Retailer 6HK$24,649 HKD
Retailer 9HK$25,111 HKD
Retailer 4HK$25,652 HKD
Retailer 3HK$26,036 HKD
Retailer 2HK$26,067 HKD
Retailer 5HK$27,925 HKD
Retailer 7HK$40,010 HKD

12 data points across 11 retailers

13 retailersHK$18,457 HKD to HK$40,010 HKD

A
Cheapest Retailer
-
HK$18,457 HKD
A
Retailer 2
-
HK$19,633 HKD
View
A
Retailer 3
-
HK$22,141 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$23,669 HKD
View
A
Retailer 5
-
HK$24,649 HKD
View
B+
Retailer 6
-
HK$25,111 HKD
View
B+
Retailer 7
-
HK$25,652 HKD
View
Retailer 8
-
HK$26,036 HKD
View
Price last confirmed 54 days ago
B+
Retailer 9
-
HK$26,067 HKD
View
B+
Retailer 10
-
HK$27,925 HKD
View
Retailer 11
-
HK$30,041 HKD
View
Price last confirmed 52 days ago
B
Retailer 12
-
HK$40,010 HKD
View
Most Expensive
NZ Jewellers
707e1bb0-913d-4e89-ab53-a265e4d93356 · Sep 15
HK$45,355 HKD
$5,787 USD
View
Price last confirmed 52 days ago
12 more retailers have this diamond
Prices start from HK$18,457 HKDSave up to HK$21,553 HKD

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
HK$18,457 HKD