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Radiant|Natural|GIA

0.50ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6422649296

Certificate GIA 6422649296

Diamond specifications and retailer prices

From HK$4,311 HKD
As of November 6, 2026
Save HK$11,787 HKD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,098 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422649296. Listed at 17 retailers as of November 5, 2026, with prices from HK$4,311 to HK$16,098, a HK$11,787 spread on the same certified stone. NZ Jewellers lists it at HK$16,098. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422649296
Dimensions4.96 × 3.81 × 2.74 mm
L/W Ratio1.30
Top View
4.96 mm3.81 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422649296
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 72.0%

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$16,098 HKD|Low: HK$4,311 HKD|High: HK$16,098 HKD|Avg: HK$6,873 HKD
NZ Jewellers
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 7, 2026
Retailer 9HK$4,311 HKD
Retailer 8HK$4,546 HKD
Retailer 7HK$4,554 HKD
Retailer 3HK$5,133 HKD
Retailer 17HK$5,133 HKD
Retailer 13HK$5,329 HKD
Retailer 16HK$5,329 HKD
Retailer 4HK$5,925 HKD
Retailer 5HK$6,090 HKD
Retailer 11HK$6,262 HKD
Retailer 2HK$6,301 HKD
Retailer 15HK$6,427 HKD
Retailer 6HK$6,583 HKD
Retailer 12HK$7,500 HKD
Retailer 14HK$7,916 HKD
Retailer 10HK$11,780 HKD
NZ JewellersHK$16,098 HKD

31 data points across 17 retailers

17 retailersHK$4,311 HKD to HK$16,098 HKD

A
Cheapest Retailer
-
HK$4,311 HKD
A
Retailer 2
-
HK$4,546 HKD
View
Retailer 3
-
HK$5,133 HKD
View
B+
Retailer 4
-
HK$5,133 HKD
View
B+
Retailer 5
-
HK$5,329 HKD
View
B+
Retailer 6
-
HK$5,329 HKD
View
B+
Retailer 7
-
HK$5,925 HKD
View
B+
Retailer 8
-
HK$6,090 HKD
View
B+
Retailer 9
-
HK$6,160 HKD
View
B+
Retailer 10
-
HK$6,262 HKD
View
B+
Retailer 11
-
HK$6,301 HKD
View
B+
Retailer 12
-
HK$6,427 HKD
View
B
Retailer 13
-
HK$6,583 HKD
View
B+
Retailer 14
-
HK$7,500 HKD
View
B
Retailer 15
-
HK$7,916 HKD
View
B
Retailer 16
-
HK$11,780 HKD
View
Most Expensive
C
NZ Jewellers
8a1b4166-9cfd-4cf0-96f8-7c99a25c7b52 · Nov 5
HK$16,098 HKD
$2,054 USD
View
16 more retailers have this diamond
Prices start from HK$4,311 HKDSave up to HK$11,787 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 Radiant
HK$4,311 HKD