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Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7563232033

Certificate GIA 7563232033

Diamond specifications and retailer prices

From HK$5,217 HKD
As of November 5, 2026
Save HK$7,304 HKD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$21,464 HKD at NZ Jewellers · As of October 13, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7563232033. Listed at 22 retailers as of November 4, 2026, with a 140% 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7563232033
Dimensions5.04 × 5.07 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.04 mm5.07 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563232033
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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$8,528 HKD|Low: HK$5,021 HKD|High: HK$13,690 HKD|Avg: HK$7,769 HKD|-7.1%
Retailer 1
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 6HK$5,146 HKD
Retailer 2HK$5,217 HKD
Retailer 16HK$5,547 HKD
Retailer 15HK$5,884 HKD
Retailer 13HK$6,096 HKD
Retailer 14HK$6,119 HKD
Retailer 8HK$6,410 HKD
Retailer 5HK$6,912 HKD
Retailer 7HK$7,092 HKD
Retailer 10HK$7,374 HKD
Retailer 11HK$7,869 HKD
Retailer 17HK$8,222 HKD
Retailer 1HK$8,528 HKD
Retailer 12HK$8,567 HKD
Retailer 3HK$10,230 HKD
Retailer 9HK$10,285 HKD
Retailer 4HK$12,521 HKD

26 data points across 17 retailers

22 retailersHK$5,217 HKD to HK$12,521 HKD

Retailer 1
-
HK$5,146 HKD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$5,217 HKD
View
A
Retailer 3
-
HK$5,547 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,884 HKD
View
A
Retailer 5
-
HK$6,096 HKD
View
A
Retailer 6
-
HK$6,119 HKD
View
Retailer 7
-
HK$6,410 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$6,841 HKD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
HK$6,912 HKD
View
Retailer 10
-
HK$6,951 HKD
View
Price last confirmed 26 days ago
Retailer 11
-
HK$7,092 HKD
View
Price last confirmed 24 days ago
Retailer 12
-
HK$7,108 HKD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
HK$7,374 HKD
View
B+
Retailer 14
-
HK$7,869 HKD
View
Retailer 15
-
HK$7,900 HKD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
HK$8,222 HKD
View
B+
Retailer 17
-
HK$8,528 HKD
View
B+
Retailer 18
-
HK$8,567 HKD
View
B+
Retailer 19
-
HK$10,230 HKD
View
Retailer 20
-
HK$10,285 HKD
View
Price last confirmed 33 days ago
B
Retailer 21
-
HK$12,521 HKD
View
Most Expensive
NZ Jewellers
1f899ade-1d10-4baf-be56-de303cbcf7ff · Oct 13
HK$21,464 HKD
$2,736 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from HK$5,217 HKDSave up to HK$7,304 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$5,217 HKD