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Round|Natural|GIA

0.50ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 6385287766

Certificate GIA 6385287766

Diamond specifications and retailer prices

From HK$2,103 HKD
As of November 4, 2026
Save HK$8,441 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,544 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6385287766. Listed at 17 retailers as of November 4, 2026, with prices from HK$2,103 to HK$10,544, a HK$8,441 spread on the same certified stone. NZ Jewellers lists it at HK$10,544. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6385287766
Dimensions5.12 × 5.07 × 3.12 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.12 mm5.07 mm0.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6385287766
Side View
Table 57.0%Crown 32.5°Girdle: ThickPavilion 41°Culet: NoneDepth 61.3%

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$2,903 HKD|Low: HK$2,103 HKD|High: HK$6,433 HKD|Avg: HK$3,856 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$2,103 HKD
Retailer 6HK$2,863 HKD
Retailer 1HK$2,903 HKD
Retailer 9HK$2,965 HKD
Retailer 3HK$3,507 HKD
Retailer 4HK$3,679 HKD
Retailer 2HK$3,813 HKD
Retailer 10HK$4,291 HKD
Retailer 8HK$4,535 HKD
Retailer 7HK$6,339 HKD

43 data points across 10 retailers

17 retailersHK$2,103 HKD to HK$10,544 HKD

A
Cheapest Retailer
-
HK$2,103 HKD
B+
Retailer 2
-
HK$2,306 HKD
View
B+
Retailer 3
-
HK$2,754 HKD
View
B+
Retailer 4
-
HK$2,863 HKD
View
B+
Retailer 5
-
HK$2,903 HKD
View
Retailer 6
-
HK$2,965 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$3,067 HKD
View
B+
Retailer 8
-
HK$3,177 HKD
View
B+
Retailer 9
-
HK$3,507 HKD
View
B+
Retailer 10
-
HK$3,679 HKD
View
B+
Retailer 11
-
HK$3,703 HKD
View
B+
Retailer 12
-
HK$3,774 HKD
View
B+
Retailer 13
-
HK$3,813 HKD
View
B+
Retailer 14
-
HK$4,291 HKD
View
B+
Retailer 15
-
HK$4,535 HKD
View
B
Retailer 16
-
HK$6,339 HKD
View
Most Expensive
C
NZ Jewellers
8b2c933e-0414-4a43-b860-3dbc4d1ab1a2 · Nov 4
HK$10,544 HKD
$1,344 USD
View
16 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$8,441 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$2,103 HKD