Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2233961767

Certificate GIA 2233961767

Diamond specifications and retailer prices

From HK$5,063 HKD
As of November 6, 2026
Save HK$6,019 HKD (54%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$18,990 HKD at NZ Jewellers · As of November 4, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2233961767. Listed at 30 retailers as of November 2, 2026, with a 119% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2233961767
Dimensions5.16 × 5.18 × 3.13 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.16 mm5.18 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233961767
Side View
Table 57.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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$7,163 HKD|Low: HK$4,640 HKD|High: HK$15,471 HKD|Avg: HK$7,997 HKD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$5,063 HKD
Retailer 7HK$5,133 HKD
Retailer 9HK$5,384 HKD
Retailer 6HK$5,486 HKD
Retailer 1HK$7,163 HKD
Retailer 3HK$7,712 HKD
Retailer 2HK$8,504 HKD
Retailer 4HK$11,082 HKD
Retailer 5HK$15,424 HKD

43 data points across 9 retailers

30 retailersHK$5,063 HKD to HK$11,082 HKD

A
Cheapest Retailer
-
HK$5,063 HKD
Final sale: no returns
A
Retailer 2
-
HK$5,133 HKD
View
A
Retailer 3
-
HK$5,173 HKD
View
B+
Retailer 4
-
HK$5,384 HKD
View
Retailer 5
-
HK$5,486 HKD
View
Price last confirmed 50 days ago
Retailer 6
-
HK$5,486 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,486 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$5,486 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$5,486 HKD
View
Price last confirmed 62 days ago
Retailer 10
-
HK$5,486 HKD
View
Price last confirmed 15 days ago
Retailer 11
-
HK$5,698 HKD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
HK$6,325 HKD
View
Retailer 13
-
HK$6,333 HKD
View
Price last confirmed 60 days ago
Retailer 14
-
HK$6,333 HKD
View
Price last confirmed 45 days ago
Retailer 15
-
HK$6,333 HKD
View
Price last confirmed 28 days ago
Retailer 16
-
HK$6,333 HKD
View
Price last confirmed 17 days ago
B+
Retailer 17
-
HK$6,333 HKD
View
B+
Retailer 18
-
HK$6,662 HKD
View
B+
Retailer 19
-
HK$6,662 HKD
View
B
Retailer 20
-
HK$6,897 HKD
View
B+
Retailer 21
-
HK$7,163 HKD
View
B+
Retailer 22
-
HK$7,712 HKD
View
B
Retailer 23
-
HK$8,504 HKD
View
B
Retailer 24
-
HK$11,082 HKD
View
Retailer 25
-
HK$15,424 HKD
View
Price last confirmed 9 days ago
Retailer 26
-
HK$18,990 HKD
View
Price under review
Retailer 27
-
HK$18,990 HKD
View
Price under review
Retailer 28
-
HK$18,990 HKD
View
Price under review
Retailer 29
-
HK$18,990 HKD
View
Price under review
Most Expensive
NZ Jewellers
5c83b9c2-7f07-4c4d-be85-751ae9c0cc59 · Nov 4
HK$18,990 HKD
$2,423 USD
View
Price under review
29 more retailers have this diamond
Prices start from HK$5,063 HKDSave up to HK$6,019 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$5,063 HKD