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Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 5566190834

Certificate GIA 5566190834

Diamond specifications and retailer prices

From HK$18,653 HKD
As of November 6, 2026
Save HK$25,785 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$44,438 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-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 5566190834. Listed at 13 retailers as of November 5, 2026, with prices from HK$18,653 to HK$44,438, a HK$25,785 spread on the same certified stone. NZ Jewellers lists it at HK$44,438. 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

1.20
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle55.93°
OriginNatural
Grading LabGIA
CertificateGIA 5566190834
Dimensions5.82 × 5.76 × 4.25 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal
Top View
5.82 mm5.76 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566190834
Side View
Table 75.0%CrownGirdle: THK-VTKPavilion 55.93°Culet: NoneDepth 73.7%

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 6
Current: HK$44,438 HKD|Low: HK$18,653 HKD|High: HK$45,943 HKD|Avg: HK$29,532 HKD|-3.3%
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
November 6, 2026
Retailer 2HK$18,653 HKD
Retailer 11HK$21,976 HKD
Retailer 3HK$23,105 HKD
Retailer 7HK$24,461 HKD
Retailer 13HK$25,503 HKD
Retailer 8HK$25,887 HKD
Retailer 12HK$26,490 HKD
Retailer 4HK$27,572 HKD
Retailer 9HK$29,531 HKD
Retailer 6HK$35,425 HKD
Retailer 5HK$39,414 HKD
Retailer 10HK$42,534 HKD
NZ JewellersHK$44,438 HKD

27 data points across 13 retailers

13 retailersHK$18,653 HKD to HK$44,438 HKD

A
Cheapest Retailer
-
HK$18,653 HKD
B+
Retailer 2
-
HK$21,976 HKD
View
B+
Retailer 3
-
HK$23,105 HKD
View
B+
Retailer 4
-
HK$24,461 HKD
View
B+
Retailer 5
-
HK$25,503 HKD
View
B+
Retailer 6
-
HK$25,887 HKD
View
B+
Retailer 7
-
HK$26,490 HKD
View
B+
Retailer 8
-
HK$27,572 HKD
View
B+
Retailer 9
-
HK$29,531 HKD
View
B
Retailer 10
-
HK$35,425 HKD
View
Retailer 11
-
HK$39,414 HKD
View
Price last confirmed 16 days ago
B
Retailer 12
-
HK$42,534 HKD
View
Most Expensive
B
NZ Jewellers
ac14ddae-4e51-4c00-9da2-b7e1697dc35d · Nov 5
HK$44,438 HKD
$5,670 USD
View
12 more retailers have this diamond
Prices start from HK$18,653 HKDSave up to HK$25,785 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
1.20ct Princess
HK$18,653 HKD