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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 1528253683

Certificate GIA 1528253683

Diamond specifications and retailer prices

From HK$22,376 HKD
As of November 5, 2026
Save HK$23,755 HKD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$52,150 HKD at NZ Jewellers · As of September 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1528253683. Listed at 14 retailers as of November 2, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528253683
Dimensions6.29 × 6.12 × 4.50 mm
L/W Ratio1.03
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.29 mm6.12 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528253683
Side View
Table 73.0%CrownGirdle: Very ThickPavilionCulet: NDepth 73.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$32,118 HKD|Low: HK$22,376 HKD|High: HK$50,661 HKD|Avg: HK$30,468 HKD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$22,376 HKD
Retailer 6HK$22,956 HKD
Retailer 7HK$23,073 HKD
Retailer 5HK$25,135 HKD
Retailer 9HK$25,997 HKD
Retailer 10HK$26,099 HKD
Retailer 3HK$28,544 HKD
Retailer 1HK$32,118 HKD
Retailer 2HK$35,613 HKD
Retailer 4HK$46,131 HKD

41 data points across 10 retailers

14 retailersHK$22,376 HKD to HK$46,131 HKD

B+
Cheapest Retailer
-
HK$22,376 HKD
B+
Retailer 2
-
HK$22,956 HKD
View
B+
Retailer 3
-
HK$23,073 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$25,135 HKD
View
B+
Retailer 5
-
HK$25,997 HKD
View
B+
Retailer 6
-
HK$26,099 HKD
View
Retailer 7
-
HK$27,117 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$27,117 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$28,160 HKD
View
Price last confirmed 38 days ago
B
Retailer 10
-
HK$28,544 HKD
View
Retailer 11
-
HK$31,287 HKD
View
Price last confirmed 38 days ago
B
Retailer 12
-
HK$32,118 HKD
View
C
Retailer 13
-
HK$46,131 HKD
View
Most Expensive
NZ Jewellers
a9fdf992-0352-4a34-91a3-70bc83e6fa6d · Sep 30
HK$52,150 HKD
$6,654 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from HK$22,376 HKDSave up to HK$23,755 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.

B+
1.50ct Princess
HK$22,376 HKD