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Princess|Natural|GIA

0.51ct F SI2 Princess Natural Diamond

VG • F/SI2 • GIA 1503297993

Certificate GIA 1503297993

Diamond specifications and retailer prices

From HK$5,862 HKD
As of November 6, 2026
Save HK$3,276 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$11,636 HKD at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1503297993. Listed at 15 retailers as of November 6, 2026, with a 56% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503297993
Dimensions4.50 × 4.44 × 3.02 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.50 mm4.44 mm0.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1503297993
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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$11,636 HKD|Low: HK$6,011 HKD|High: HK$11,785 HKD|Avg: HK$8,055 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$6,011 HKD
Retailer 5HK$6,309 HKD
Retailer 8HK$6,764 HKD
Retailer 2HK$7,547 HKD
Retailer 4HK$7,712 HKD
Retailer 6HK$8,151 HKD
Retailer 3HK$9,138 HKD
MOH LondonHK$11,636 HKD

42 data points across 8 retailers

15 retailersHK$5,862 HKD to HK$9,138 HKD

B+
Cheapest Retailer
-
HK$5,862 HKD
B
Retailer 2
-
HK$6,011 HKD
View
Final sale: no returns
B
Retailer 3
-
HK$6,309 HKD
View
B
Retailer 4
-
HK$6,513 HKD
View
Retailer 5
-
HK$6,513 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$6,599 HKD
View
B
Retailer 7
-
HK$6,764 HKD
View
B
Retailer 8
-
HK$7,516 HKD
View
B
Retailer 9
-
HK$7,547 HKD
View
B
Retailer 10
-
HK$7,547 HKD
View
B
Retailer 11
-
HK$7,712 HKD
View
B
Retailer 12
-
HK$8,151 HKD
View
B
Retailer 13
-
HK$9,138 HKD
View
Most Expensive
MOH London
7DDC95125 · Nov 4
HK$11,636 HKD
£1,169 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$5,862 HKDSave up to HK$3,276 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$5,862 HKD