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Princess|Natural|GIA

1.50ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 1537570552

Certificate GIA 1537570552

Diamond specifications and retailer prices

From HK$23,575 HKD
As of November 6, 2026
Save HK$31,428 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$64,001 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1537570552. Listed at 17 retailers as of November 1, 2026, with a 133% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1537570552
Dimensions6.44 × 6.38 × 4.34 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Cloud, Cavity, Needle
Top View
6.44 mm6.38 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1537570552
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: 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: HK$64,001 HKD|Low: HK$23,575 HKD|High: HK$64,250 HKD|Avg: HK$36,853 HKD|+1.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$23,575 HKD
Retailer 2HK$25,040 HKD
Retailer 9HK$28,254 HKD
Retailer 3HK$29,727 HKD
Retailer 6HK$29,798 HKD
Retailer 5HK$30,997 HKD
Retailer 8HK$31,757 HKD
Retailer 4HK$34,438 HKD
Retailer 10HK$55,003 HKD
QueensmithHK$64,001 HKD

33 data points across 10 retailers

17 retailersHK$23,575 HKD to HK$55,003 HKD

A
Cheapest Retailer
-
HK$23,575 HKD
A
Retailer 2
-
HK$25,040 HKD
View
A
Retailer 3
-
HK$28,254 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$29,727 HKD
View
A
Retailer 5
-
HK$29,798 HKD
View
A
Retailer 6
-
HK$30,809 HKD
View
A
Retailer 7
-
HK$30,997 HKD
View
A
Retailer 8
-
HK$31,757 HKD
View
A
Retailer 9
-
HK$32,745 HKD
View
Retailer 10
-
HK$32,886 HKD
View
Price last confirmed 21 days ago
Retailer 11
-
HK$32,886 HKD
View
Price last confirmed 19 days ago
Retailer 12
-
HK$32,886 HKD
View
Price last confirmed 22 days ago
A
Retailer 13
-
HK$34,438 HKD
View
Retailer 14
-
HK$37,949 HKD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
HK$55,003 HKD
View
Retailer 16
-
HK$57,299 HKD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1537570552 · Oct 28
HK$64,001 HKD
£6,430 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from HK$23,575 HKDSave up to HK$31,428 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$23,575 HKD