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Round|Natural|GIA

0.50ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 5563427519

Certificate GIA 5563427519

Diamond specifications and retailer prices

From HK$2,973 HKD
As of November 5, 2026
Save HK$8,501 HKD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,474 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563427519. Listed at 9 retailers as of November 5, 2026, with prices from HK$2,973 to HK$11,474, a HK$8,501 spread on the same certified stone. Diamond Exchange Canada lists it at HK$11,474. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563427519
Dimensions5.05 × 5.09 × 3.14 mm
L/W Ratio1.01
Top View
5.05 mm5.09 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563427519
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 5
Current: HK$11,474 HKD|Low: HK$2,973 HKD|High: HK$12,273 HKD|Avg: HK$5,402 HKD|-6.5%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$2,973 HKD
Retailer 8HK$3,413 HKD
Retailer 9HK$3,585 HKD
Retailer 6HK$3,609 HKD
Retailer 2HK$4,229 HKD
Retailer 4HK$5,452 HKD
Retailer 7HK$5,562 HKD
Retailer 3HK$6,488 HKD
Diamond Exchange CanadaHK$11,474 HKD

35 data points across 9 retailers

9 retailersHK$2,973 HKD to HK$11,474 HKD

A
Cheapest Retailer
-
HK$2,973 HKD
A
Retailer 2
-
HK$3,413 HKD
View
Retailer 3
-
HK$3,585 HKD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$3,609 HKD
View
A
Retailer 5
-
HK$4,229 HKD
View
A
Retailer 6
-
HK$5,452 HKD
View
A
Retailer 7
-
HK$5,562 HKD
View
A
Retailer 8
-
HK$6,488 HKD
View
Most Expensive
B
Diamond Exchange Canada
1987515868 · Nov 5
HK$11,474 HKD
CA$2,031 CAD
View
8 more retailers have this diamond
Prices start from HK$2,973 HKDSave up to HK$8,501 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 Round
HK$2,973 HKD