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Princess|Natural|GIA

0.51ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 6555635793

Certificate GIA 6555635793

Diamond specifications and retailer prices

From HK$3,527 HKD
As of November 6, 2026
Save HK$824 HKD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,351 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555635793. Listed at 3 retailers as of November 6, 2026, with prices from HK$3,527 to HK$4,351, a HK$824 spread on the same certified stone. 77 Diamonds lists it at HK$4,351. 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

0.51
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555635793
Dimensions4.40 × 4.37 × 3.18 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.40 mm4.37 mm0.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555635793
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$4,351 HKD|Low: HK$3,041 HKD|High: HK$4,472 HKD|Avg: HK$3,872 HKD|-0.8%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$3,527 HKD
Retailer 3HK$3,809 HKD
77 DiamondsHK$4,351 HKD

36 data points across 3 retailers

3 retailersHK$3,527 HKD to HK$4,351 HKD

A
Cheapest Retailer
-
HK$3,527 HKD
Final sale: no returns
B+
Retailer 2
-
HK$3,809 HKD
View
Most Expensive
B+
77 Diamonds
PRICPYQ4RUSVX · Nov 6
HK$4,351 HKD
£437 GBP
View
2 more retailers have this diamond
Prices start from HK$3,527 HKDSave up to HK$824 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
0.51ct Princess
HK$3,527 HKD