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Princess|Natural|GIA

0.50ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6402211906

Certificate GIA 6402211906

Diamond specifications and retailer prices

From HK$4,710 HKD
As of November 6, 2026
Save HK$3,840 HKD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$12,780 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6402211906. Listed at 21 retailers as of November 4, 2026, with a 82% 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

0.50
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402211906
Dimensions4.42 × 4.31 × 3.12 mm
L/W Ratio1.03
Top View
4.42 mm4.31 mm0.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402211906
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.4%

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$12,780 HKD|Low: HK$5,016 HKD|High: HK$12,920 HKD|Avg: HK$6,625 HKD|-1.1%
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
November 6, 2026
Retailer 3HK$5,016 HKD
Retailer 10HK$5,016 HKD
Retailer 6HK$5,118 HKD
Retailer 5HK$5,267 HKD
Retailer 12HK$5,408 HKD
Retailer 13HK$5,408 HKD
Retailer 14HK$5,792 HKD
Retailer 4HK$5,878 HKD
Retailer 8HK$5,980 HKD
Retailer 11HK$6,466 HKD
Retailer 2HK$6,764 HKD
Retailer 7HK$7,822 HKD
Retailer 9HK$8,551 HKD
MOH LondonHK$12,780 HKD

32 data points across 14 retailers

21 retailersHK$4,710 HKD to HK$8,551 HKD

B
Cheapest Retailer
-
HK$4,710 HKD
B
Retailer 2
-
HK$5,016 HKD
View
B
Retailer 3
-
HK$5,016 HKD
View
B
Retailer 4
-
HK$5,118 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$5,267 HKD
View
Retailer 6
-
HK$5,408 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$5,408 HKD
View
B
Retailer 8
-
HK$5,635 HKD
View
B
Retailer 9
-
HK$5,792 HKD
View
B
Retailer 10
-
HK$5,878 HKD
View
B
Retailer 11
-
HK$5,980 HKD
View
B
Retailer 12
-
HK$6,113 HKD
View
B
Retailer 13
-
HK$6,113 HKD
View
B
Retailer 14
-
HK$6,270 HKD
View
C
Retailer 15
-
HK$6,466 HKD
View
B
Retailer 16
-
HK$6,764 HKD
View
B
Retailer 17
-
HK$7,822 HKD
View
Retailer 18
-
HK$8,331 HKD
View
Price last confirmed 32 days ago
C
Retailer 19
-
HK$8,551 HKD
View
Most Expensive
MOH London
11FEB3F05 · Nov 4
HK$12,780 HKD
£1,284 GBP
View
Price under review
19 more retailers have this diamond
Prices start from HK$4,710 HKDSave up to HK$3,840 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
0.50ct Princess
HK$4,710 HKD