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$5,068 HKD
As of November 4, 2026
Save HK$6,025 HKD (54%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$19,009 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 4
Current: HK$7,171 HKD|Low: HK$4,644 HKD|High: HK$15,486 HKD|Avg: HK$8,005 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$5,068 HKD
Retailer 7HK$5,139 HKD
Retailer 9HK$5,390 HKD
Retailer 6HK$5,492 HKD
Retailer 1HK$7,171 HKD
Retailer 3HK$7,720 HKD
Retailer 2HK$8,512 HKD
Retailer 4HK$11,093 HKD
Retailer 5HK$15,439 HKD

43 data points across 9 retailers

30 retailersHK$5,068 HKD to HK$11,093 HKD

A
Cheapest Retailer
-
HK$5,068 HKD
Final sale: no returns
A
Retailer 2
-
HK$5,139 HKD
View
A
Retailer 3
-
HK$5,178 HKD
View
B+
Retailer 4
-
HK$5,390 HKD
View
Retailer 5
-
HK$5,492 HKD
View
Price last confirmed 50 days ago
Retailer 6
-
HK$5,492 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,492 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$5,492 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$5,492 HKD
View
Price last confirmed 62 days ago
Retailer 10
-
HK$5,492 HKD
View
Price last confirmed 15 days ago
Retailer 11
-
HK$5,703 HKD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
HK$6,331 HKD
View
Retailer 13
-
HK$6,339 HKD
View
Price last confirmed 60 days ago
Retailer 14
-
HK$6,339 HKD
View
Price last confirmed 45 days ago
Retailer 15
-
HK$6,339 HKD
View
Price last confirmed 28 days ago
Retailer 16
-
HK$6,339 HKD
View
Price last confirmed 17 days ago
B+
Retailer 17
-
HK$6,339 HKD
View
B+
Retailer 18
-
HK$6,668 HKD
View
B+
Retailer 19
-
HK$6,668 HKD
View
B
Retailer 20
-
HK$6,904 HKD
View
B+
Retailer 21
-
HK$7,171 HKD
View
B+
Retailer 22
-
HK$7,720 HKD
View
B
Retailer 23
-
HK$8,512 HKD
View
B
Retailer 24
-
HK$11,093 HKD
View
Retailer 25
-
HK$15,439 HKD
View
Price last confirmed 9 days ago
Retailer 26
-
HK$19,009 HKD
View
Price under review
Retailer 27
-
HK$19,009 HKD
View
Price under review
Retailer 28
-
HK$19,009 HKD
View
Price under review
Retailer 29
-
HK$19,009 HKD
View
Price under review
Most Expensive
NZ Jewellers
5c83b9c2-7f07-4c4d-be85-751ae9c0cc59 · Nov 4
HK$19,009 HKD
$2,423 USD
View
Price under review
29 more retailers have this diamond
Prices start from HK$5,068 HKDSave up to HK$6,025 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$5,068 HKD