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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 6551653145

Certificate GIA 6551653145

Diamond specifications and retailer prices

From HK$33,745 HKD
As of November 2, 2026
Save HK$40,442 HKD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$76,201 HKD at NZ Jewellers · As of September 25, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551653145. Listed at 23 retailers as of October 28, 2026, with a 120% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551653145
Dimensions6.36 × 6.24 × 4.48 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.36 mm6.24 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551653145
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.7%

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 2
Current: HK$75,683 HKD|Low: HK$33,644 HKD|High: HK$75,683 HKD|Avg: HK$48,834 HKD
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
November 2, 2026
Retailer 9HK$33,745 HKD
Retailer 2HK$36,038 HKD
Retailer 4HK$37,881 HKD
Retailer 6HK$39,981 HKD
Retailer 12HK$41,482 HKD
Retailer 5HK$41,584 HKD
Retailer 8HK$43,157 HKD
Retailer 13HK$43,847 HKD
Retailer 7HK$45,256 HKD
Retailer 3HK$45,497 HKD
Retailer 10HK$46,161 HKD
Retailer 11HK$50,856 HKD
Retailer 15HK$55,599 HKD
Retailer 14HK$66,673 HKD
Retailer 16HK$74,186 HKD
NZ JewellersHK$75,683 HKD

27 data points across 16 retailers

23 retailersHK$33,745 HKD to HK$74,186 HKD

A
Cheapest Retailer
-
HK$33,745 HKD
A
Retailer 2
-
HK$36,038 HKD
₹437,441 INR
View
A
Retailer 3
-
HK$37,881 HKD
$4,828 USD
View
A
Retailer 4
-
HK$39,981 HKD
SGD 6,886 SGD
View
A
Retailer 5
-
HK$41,482 HKD
$5,287 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$41,569 HKD
$5,298 USD
View
A
Retailer 7
-
HK$41,584 HKD
$5,300 USD
View
Retailer 8
-
HK$43,157 HKD
SGD 7,433 SGD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
HK$43,544 HKD
A$8,538 AUD
View
B+
Retailer 10
-
HK$43,847 HKD
£4,400 GBP
View
Retailer 11
-
HK$45,256 HKD
$5,768 USD
View
Price last confirmed 18 days ago
Retailer 12
-
HK$45,256 HKD
$5,768 USD
View
Price last confirmed 15 days ago
Retailer 13
-
HK$45,256 HKD
$5,768 USD
View
Price last confirmed 17 days ago
Retailer 14
-
HK$45,497 HKD
A$8,921 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
HK$45,562 HKD
$5,807 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
HK$46,161 HKD
$5,883 USD
View
B+
Retailer 17
-
HK$50,856 HKD
€6,173 EUR
View
Retailer 18
-
HK$52,569 HKD
$6,700 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
HK$55,599 HKD
ZAR 114,479 ZAR
View
B
Retailer 20
-
HK$66,673 HKD
£6,691 GBP
View
B
Retailer 21
-
HK$74,186 HKD
£7,445 GBP
View
Retailer 22
-
HK$75,683 HKD
$9,646 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
76f0bf80-260f-48d9-8151-15558ba0eafe · Sep 25
HK$76,201 HKD
$9,712 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from HK$33,745 HKDSave up to HK$40,442 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$33,745 HKD