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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 6561189970

Certificate GIA 6561189970

Diamond specifications and retailer prices

From HK$3,915 HKD
As of November 6, 2026
Save HK$7,241 HKD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,180 HKD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561189970. Listed at 16 retailers as of November 4, 2026, with a 185% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561189970
Dimensions4.53 × 4.37 × 3.11 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
4.53 mm4.37 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561189970
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$15,180 HKD|Low: HK$3,915 HKD|High: HK$15,643 HKD|Avg: HK$6,652 HKD|-3.0%
NZ Jewellers
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
November 6, 2026
Retailer 13HK$3,915 HKD
Retailer 4HK$4,119 HKD
Retailer 5HK$4,464 HKD
Retailer 3HK$4,770 HKD
Retailer 2HK$4,825 HKD
Retailer 9HK$4,872 HKD
Retailer 11HK$5,217 HKD
Retailer 8HK$5,907 HKD
Retailer 6HK$6,315 HKD
Retailer 7HK$6,472 HKD
Retailer 15HK$6,990 HKD
Retailer 10HK$7,100 HKD
Retailer 12HK$7,469 HKD
Retailer 14HK$11,156 HKD
NZ JewellersHK$15,180 HKD

21 data points across 15 retailers

16 retailersHK$3,915 HKD to HK$11,156 HKD

A
Cheapest Retailer
-
HK$3,915 HKD
Retailer 2
-
HK$4,119 HKD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$4,464 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,770 HKD
View
B+
Retailer 5
-
HK$4,825 HKD
View
B+
Retailer 6
-
HK$4,872 HKD
View
B+
Retailer 7
-
HK$5,217 HKD
View
B+
Retailer 8
-
HK$5,907 HKD
View
B+
Retailer 9
-
HK$6,315 HKD
View
B+
Retailer 10
-
HK$6,472 HKD
View
B+
Retailer 11
-
HK$6,990 HKD
View
B
Retailer 12
-
HK$7,100 HKD
View
B
Retailer 13
-
HK$7,469 HKD
View
Retailer 14
-
HK$7,500 HKD
View
Price last confirmed 33 days ago
B
Retailer 15
-
HK$11,156 HKD
View
Most Expensive
NZ Jewellers
ddd3bbd5-cf26-4ad5-8e0a-c88bec5f5e2f · Oct 21
HK$15,180 HKD
$1,935 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$3,915 HKDSave up to HK$7,241 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
0.50ct Princess
HK$3,915 HKD