CaratHunter
Plans
Princess|Natural|GIA

0.55ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5553575579

Certificate GIA 5553575579

Diamond specifications and retailer prices

From HK$5,079 HKD
As of November 6, 2026
Save HK$3,417 HKD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,701 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural princess diamond

This 0.55ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553575579. Listed at 16 retailers as of November 5, 2026, with a 67% 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

0.55
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553575579
Dimensions4.50 × 4.49 × 3.27 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather
Top View
4.50 mm4.49 mm0.55 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553575579
Side View
Table 72.0%CrownGirdlePavilionCulet: NDepth 72.9%

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 6
Current: HK$12,701 HKD|Low: HK$4,655 HKD|High: HK$17,266 HKD|Avg: HK$7,328 HKD|-1.0%
MOH London
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
Retailer 17
November 6, 2026
Retailer 4HK$5,079 HKD
Retailer 9HK$5,290 HKD
Retailer 7HK$5,314 HKD
Retailer 14HK$5,502 HKD
Retailer 17HK$5,502 HKD
Retailer 15HK$5,713 HKD
Retailer 8HK$6,035 HKD
Retailer 3HK$6,348 HKD
Retailer 6HK$6,536 HKD
Retailer 2HK$6,717 HKD
Retailer 11HK$6,732 HKD
Retailer 5HK$6,897 HKD
Retailer 13HK$6,897 HKD
Retailer 10HK$7,783 HKD
Retailer 12HK$8,496 HKD
MOH LondonHK$12,701 HKD
Retailer 16HK$17,266 HKD

31 data points across 17 retailers

16 retailersHK$5,079 HKD to HK$8,496 HKD

B+
Cheapest Retailer
-
HK$5,079 HKD
Final sale: no returns
B
Retailer 2
-
HK$5,314 HKD
View
Retailer 3
-
HK$5,502 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$5,502 HKD
View
B
Retailer 5
-
HK$5,713 HKD
View
B
Retailer 6
-
HK$6,035 HKD
View
B
Retailer 7
-
HK$6,348 HKD
View
B
Retailer 8
-
HK$6,536 HKD
View
B
Retailer 9
-
HK$6,717 HKD
View
B
Retailer 10
-
HK$6,732 HKD
View
B
Retailer 11
-
HK$6,897 HKD
View
B
Retailer 12
-
HK$6,897 HKD
View
B
Retailer 13
-
HK$7,783 HKD
View
B
Retailer 14
-
HK$8,496 HKD
View
Most Expensive
MOH London
16625DE98 · Nov 4
HK$12,701 HKD
£1,276 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$5,079 HKDSave up to HK$3,417 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+
0.55ct Princess
HK$5,079 HKD