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Princess|Natural|GIA

1.55ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 5566121716

Certificate GIA 5566121716

Diamond specifications and retailer prices

From HK$20,283 HKD
As of November 6, 2026
Save HK$7,572 HKD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$27,856 HKD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.55ct natural princess diamond

This 1.55ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566121716. Listed at 8 retailers as of November 6, 2026, with prices from HK$20,283 to HK$27,856, a HK$7,572 spread on the same certified stone. GemTrove lists it at HK$27,856. 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

1.55
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566121716
Dimensions6.40 × 6.30 × 4.55 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.40 mm6.30 mm1.55 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566121716
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.2%

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$23,967 HKD|Low: HK$20,283 HKD|High: HK$26,318 HKD|Avg: HK$22,972 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 2HK$20,283 HKD
Retailer 3HK$21,514 HKD
Retailer 6HK$22,486 HKD
Retailer 4HK$22,917 HKD
Retailer 1HK$23,967 HKD
Retailer 5HK$26,318 HKD

46 data points across 6 retailers

8 retailersHK$20,283 HKD to HK$27,856 HKD

A
Cheapest Retailer
-
HK$20,283 HKD
A
Retailer 2
-
HK$21,514 HKD
View
B+
Retailer 3
-
HK$22,486 HKD
View
B+
Retailer 4
-
HK$22,917 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$23,967 HKD
View
B+
Retailer 6
-
HK$25,973 HKD
View
B+
Retailer 7
-
HK$26,318 HKD
View
Most Expensive
B
GemTrove
GT-N-01308056-98 · Nov 7
HK$27,856 HKD
A$5,468 AUD
View
7 more retailers have this diamond
Prices start from HK$20,283 HKDSave up to HK$7,572 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
1.55ct Princess
HK$20,283 HKD