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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6495672440

Certificate GIA 6495672440

Diamond specifications and retailer prices

From HK$3,640 HKD
As of November 6, 2026
Save HK$11,933 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,573 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 very-good cut grade and certified by GIA 6495672440. Listed at 17 retailers as of November 4, 2026, with prices from HK$3,640 to HK$15,573, a HK$11,933 spread on the same certified stone. NZ Jewellers lists it at HK$15,573. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6495672440
Dimensions4.95 × 4.88 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.95 mm4.88 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6495672440
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40.6°Culet: NoneDepth 64.9%

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$3,640 HKD|Low: HK$3,640 HKD|High: HK$11,603 HKD|Avg: HK$6,060 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$3,640 HKD
Retailer 7HK$4,574 HKD
Retailer 5HK$4,942 HKD
Retailer 2HK$5,350 HKD
Retailer 8HK$5,350 HKD
Retailer 9HK$5,727 HKD
Retailer 3HK$6,017 HKD
Retailer 10HK$6,496 HKD
Retailer 4HK$6,606 HKD
Retailer 6HK$11,446 HKD

44 data points across 10 retailers

17 retailersHK$3,640 HKD to HK$15,573 HKD

A
Cheapest Retailer
-
HK$3,640 HKD
B+
Retailer 2
-
HK$4,574 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$4,778 HKD
View
B+
Retailer 4
-
HK$4,942 HKD
View
B+
Retailer 5
-
HK$4,966 HKD
View
Retailer 6
-
HK$5,099 HKD
View
Price last confirmed 43 days ago
Retailer 7
-
HK$5,350 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$5,350 HKD
View
B+
Retailer 9
-
HK$5,727 HKD
View
B+
Retailer 10
-
HK$5,727 HKD
View
B+
Retailer 11
-
HK$5,790 HKD
View
B+
Retailer 12
-
HK$5,994 HKD
View
B+
Retailer 13
-
HK$6,017 HKD
View
B
Retailer 14
-
HK$6,606 HKD
View
B
Retailer 15
-
HK$9,571 HKD
View
B
Retailer 16
-
HK$11,446 HKD
View
Most Expensive
C
NZ Jewellers
d9e9b507-5551-460c-909c-645ff4b072ec · Nov 4
HK$15,573 HKD
$1,985 USD
View
16 more retailers have this diamond
Prices start from HK$3,640 HKDSave up to HK$11,933 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$3,640 HKD