CaratHunter
Plans
Princess|Natural|GIA

0.50ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 5566443325

Certificate GIA 5566443325

Diamond specifications and retailer prices

From HK$3,798 HKD
$484 USD
As of November 2, 2026
Save HK$2,559 HKD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,566 HKD at MOH London · As of October 29, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566443325. Listed at 18 retailers as of October 30, 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566443325
Dimensions4.39 × 4.23 × 3.14 mm
L/W Ratio1.04
Culet sizeNone
Top View
4.39 mm4.23 mm0.50 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566443325
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.2%

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 2
Current: HK$9,566 HKD|Low: HK$3,099 HKD|High: HK$13,004 HKD|Avg: HK$6,210 HKD|+11.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6HK$3,798 HKD
Retailer 18HK$4,119 HKD
Retailer 4HK$4,237 HKD
Retailer 16HK$4,433 HKD
Retailer 17HK$4,433 HKD
Retailer 9HK$4,755 HKD
Retailer 12HK$4,755 HKD
Retailer 2HK$5,055 HKD
Retailer 3HK$5,160 HKD
Retailer 11HK$5,164 HKD
Retailer 5HK$5,477 HKD
Retailer 7HK$5,688 HKD
Retailer 8HK$5,762 HKD
Retailer 13HK$6,146 HKD
Retailer 14HK$6,357 HKD
MOH LondonHK$9,566 HKD
Retailer 15HK$12,915 HKD
Retailer 10HK$13,004 HKD

26 data points across 18 retailers

18 retailersHK$3,798 HKD to HK$6,357 HKD

B+
Cheapest Retailer
-
HK$3,798 HKD
$484 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,119 HKD
$525 USD
View
Retailer 3
-
HK$4,237 HKD
$540 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$4,433 HKD
$565 USD
View
B+
Retailer 5
-
HK$4,433 HKD
$565 USD
View
B
Retailer 6
-
HK$4,755 HKD
$606 USD
View
B
Retailer 7
-
HK$4,755 HKD
$606 USD
View
B
Retailer 8
-
HK$5,055 HKD
£507 GBP
View
B+
Retailer 9
-
HK$5,160 HKD
£518 GBP
View
B
Retailer 10
-
HK$5,164 HKD
£518 GBP
View
B
Retailer 11
-
HK$5,477 HKD
$698 USD
View
B
Retailer 12
-
HK$5,688 HKD
$725 USD
View
B
Retailer 13
-
HK$5,762 HKD
$734 USD
View
B
Retailer 14
-
HK$6,146 HKD
€746 EUR
View
B
Retailer 15
-
HK$6,357 HKD
ZAR 13,088 ZAR
View
Most Expensive
MOH London
4D6BFC569 · Oct 29
HK$9,566 HKD
£960 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$3,798 HKDSave up to HK$2,559 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$3,798 HKD