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Princess|Natural|GIA

1.40ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 2556139747

Certificate GIA 2556139747

Diamond specifications and retailer prices

From HK$34,555 HKD
As of November 4, 2026
Save HK$31,718 HKD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$68,601 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.4ct natural princess diamond

This 1.4ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 2556139747. Listed at 19 retailers as of November 4, 2026, with a 92% 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

1.40
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle18.1°
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 2556139747
Dimensions6.30 × 6.24 × 4.51 mm
L/W Ratio1.01
Top View
6.30 mm6.24 mm1.40 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556139747
Side View
Table 73.0%Crown 18.1°Girdle: MED-STKPavilion 43.1°Culet: NoneDepth 72.3%

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 4
Current: HK$66,273 HKD|Low: HK$33,528 HKD|High: HK$68,601 HKD|Avg: HK$43,944 HKD|-3.4%
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
November 7, 2026
Retailer 7HK$34,555 HKD
Retailer 12HK$36,577 HKD
Retailer 11HK$37,267 HKD
Retailer 3HK$38,145 HKD
Retailer 2HK$38,897 HKD
Retailer 4HK$39,626 HKD
Retailer 10HK$39,626 HKD
Retailer 15HK$39,626 HKD
Retailer 13HK$39,939 HKD
Retailer 14HK$40,308 HKD
Retailer 6HK$40,809 HKD
Retailer 5HK$45,723 HKD
Retailer 8HK$48,349 HKD
Retailer 9HK$62,942 HKD
NZ JewellersHK$66,273 HKD

46 data points across 15 retailers

19 retailersHK$34,555 HKD to HK$66,273 HKD

B+
Cheapest Retailer
-
HK$34,555 HKD
B+
Retailer 2
-
HK$36,577 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$37,267 HKD
View
B+
Retailer 4
-
HK$38,145 HKD
View
B+
Retailer 5
-
HK$38,897 HKD
View
Retailer 6
-
HK$39,626 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$39,626 HKD
View
B+
Retailer 8
-
HK$39,626 HKD
View
Retailer 9
-
HK$39,939 HKD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$40,308 HKD
View
B+
Retailer 11
-
HK$40,809 HKD
View
Retailer 12
-
HK$41,021 HKD
View
Price last confirmed 40 days ago
B
Retailer 13
-
HK$45,723 HKD
View
Retailer 14
-
HK$47,330 HKD
View
Price last confirmed 62 days ago
Retailer 15
-
HK$47,330 HKD
View
Price last confirmed 39 days ago
B
Retailer 16
-
HK$48,349 HKD
View
B
Retailer 17
-
HK$62,942 HKD
View
B
Retailer 18
-
HK$66,273 HKD
View
Most Expensive
NZ Jewellers
54bee68e-f0cb-487d-881a-6d55c0ee9fb3 · Sep 28
HK$68,601 HKD
$8,753 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from HK$34,555 HKDSave up to HK$31,718 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+
1.40ct Princess
HK$34,555 HKD