CaratHunter
Plans
Princess|Natural|GIA

0.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2528266432

Certificate GIA 2528266432

Diamond specifications and retailer prices

From HK$4,828 HKD
As of November 6, 2026
Save HK$3,245 HKD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,014 HKD at MOH London · As of November 7, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2528266432. Listed at 15 retailers as of November 4, 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

0.51
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2528266432
Dimensions4.67 × 4.43 × 2.91 mm
L/W Ratio1.05
Top View
4.67 mm4.43 mm0.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2528266432
Side View
Table 82.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$12,014 HKD|Low: HK$4,420 HKD|High: HK$12,223 HKD|Avg: HK$6,925 HKD|-0.6%
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
November 7, 2026
Retailer 8HK$4,828 HKD
Retailer 12HK$4,985 HKD
Retailer 10HK$5,016 HKD
Retailer 13HK$5,800 HKD
Retailer 4HK$6,097 HKD
Retailer 3HK$6,262 HKD
Retailer 7HK$6,552 HKD
Retailer 11HK$6,662 HKD
Retailer 2HK$7,414 HKD
Retailer 9HK$7,861 HKD
Retailer 6HK$8,073 HKD
Retailer 5HK$8,449 HKD
MOH LondonHK$12,014 HKD

29 data points across 13 retailers

15 retailersHK$4,828 HKD to HK$8,073 HKD

B
Cheapest Retailer
-
HK$4,828 HKD
Final sale: no returns
B
Retailer 2
-
HK$5,016 HKD
View
Retailer 3
-
HK$5,228 HKD
View
Price last confirmed 30 days ago
Retailer 4
-
HK$5,228 HKD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$5,431 HKD
View
Price last confirmed 39 days ago
B
Retailer 6
-
HK$5,800 HKD
View
Retailer 7
-
HK$6,035 HKD
View
Price last confirmed 39 days ago
B
Retailer 8
-
HK$6,262 HKD
View
B
Retailer 9
-
HK$6,552 HKD
View
B
Retailer 10
-
HK$6,662 HKD
View
B
Retailer 11
-
HK$7,414 HKD
View
Retailer 12
-
HK$7,861 HKD
View
Price last confirmed 34 days ago
C
Retailer 13
-
HK$8,073 HKD
View
Most Expensive
MOH London
9704E774D · Nov 7
HK$12,014 HKD
£1,207 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$4,828 HKDSave up to HK$3,245 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
0.51ct Princess
HK$4,828 HKD