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Princess|Natural|GIA

0.50ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 1419570510

Certificate GIA 1419570510

Diamond specifications and retailer prices

From HK$4,817 HKD
As of November 4, 2026
Save HK$5,694 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,511 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 E 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 1419570510. Listed at 18 retailers as of November 4, 2026, with prices from HK$4,817 to HK$10,511, a HK$5,694 spread on the same certified stone. MOH London lists it at HK$10,511. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1419570510
Dimensions4.33 × 4.33 × 3.21 mm
L/W Ratio1.00
Key to symbols
Crystal, Cloud
Top View
4.33 mm4.33 mm0.50 ctE / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1419570510
Side View
Table 67.0%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 4
Current: HK$10,511 HKD|Low: HK$4,817 HKD|High: HK$18,028 HKD|Avg: HK$7,315 HKD|-1.2%
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
November 6, 2026
Retailer 8HK$4,817 HKD
Retailer 7HK$5,099 HKD
Retailer 9HK$5,162 HKD
Retailer 4HK$5,303 HKD
Retailer 14HK$5,751 HKD
Retailer 17HK$5,751 HKD
Retailer 15HK$5,970 HKD
Retailer 5HK$6,614 HKD
Retailer 3HK$6,629 HKD
Retailer 10HK$6,825 HKD
Retailer 11HK$7,006 HKD
Retailer 6HK$7,139 HKD
Retailer 13HK$7,202 HKD
Retailer 2HK$8,112 HKD
Retailer 12HK$8,865 HKD
MOH LondonHK$10,511 HKD
Retailer 16HK$18,028 HKD

30 data points across 17 retailers

18 retailersHK$4,817 HKD to HK$10,511 HKD

B+
Cheapest Retailer
-
HK$4,817 HKD
B+
Retailer 2
-
HK$5,099 HKD
View
B+
Retailer 3
-
HK$5,303 HKD
View
Final sale: no returns
Retailer 4
-
HK$5,751 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$5,751 HKD
View
B
Retailer 6
-
HK$5,970 HKD
View
B
Retailer 7
-
HK$5,970 HKD
View
B
Retailer 8
-
HK$6,614 HKD
View
B
Retailer 9
-
HK$6,629 HKD
View
B
Retailer 10
-
HK$6,786 HKD
View
B
Retailer 11
-
HK$6,825 HKD
View
B
Retailer 12
-
HK$7,006 HKD
View
B
Retailer 13
-
HK$7,139 HKD
View
B
Retailer 14
-
HK$7,202 HKD
View
B
Retailer 15
-
HK$8,112 HKD
View
B
Retailer 16
-
HK$8,865 HKD
View
Most Expensive
B
MOH London
24897EB89 · Nov 4
HK$10,511 HKD
£1,055 GBP
View
16 more retailers have this diamond
Prices start from HK$4,817 HKDSave up to HK$5,694 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$4,817 HKD