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Round|Natural|GIA

0.50ct K IF Round Natural Diamond

EX • K/IF • GIA 6541901640

Certificate GIA 6541901640

Diamond specifications and retailer prices

From HK$2,903 HKD
As of November 6, 2026
Save HK$12,239 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,141 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541901640. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,903 to HK$15,141, a HK$12,239 spread on the same certified stone. NZ Jewellers lists it at HK$15,141. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541901640
Dimensions5.07 × 5.11 × 3.12 mm
L/W Ratio1.01
Top View
5.07 mm5.11 mm0.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541901640
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°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 6
Current: HK$15,141 HKD|Low: HK$2,903 HKD|High: HK$15,141 HKD|Avg: HK$5,631 HKD|+20.9%
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
November 6, 2026
Retailer 2HK$2,903 HKD
Retailer 5HK$3,946 HKD
Retailer 3HK$3,970 HKD
Retailer 10HK$3,993 HKD
Retailer 7HK$4,150 HKD
Retailer 14HK$4,252 HKD
Retailer 6HK$4,558 HKD
Retailer 8HK$4,911 HKD
Retailer 9HK$4,982 HKD
Retailer 12HK$5,374 HKD
Retailer 13HK$5,413 HKD
Retailer 4HK$5,468 HKD
Retailer 11HK$9,100 HKD
NZ JewellersHK$15,141 HKD

33 data points across 14 retailers

15 retailersHK$2,903 HKD to HK$15,141 HKD

A
Cheapest Retailer
-
HK$2,903 HKD
A
Retailer 2
-
HK$3,413 HKD
View
A
Retailer 3
-
HK$3,946 HKD
View
A
Retailer 4
-
HK$3,970 HKD
View
A
Retailer 5
-
HK$3,993 HKD
View
A
Retailer 6
-
HK$4,150 HKD
View
A
Retailer 7
-
HK$4,252 HKD
View
A
Retailer 8
-
HK$4,558 HKD
View
A
Retailer 9
-
HK$4,911 HKD
View
B+
Retailer 10
-
HK$4,982 HKD
View
B+
Retailer 11
-
HK$5,374 HKD
View
B+
Retailer 12
-
HK$5,413 HKD
View
B+
Retailer 13
-
HK$5,468 HKD
View
B
Retailer 14
-
HK$9,100 HKD
View
Most Expensive
B
NZ Jewellers
0cfb47eb-6d69-47b9-a749-fe6c74fec9f0 · Nov 4
HK$15,141 HKD
$1,930 USD
View
14 more retailers have this diamond
Prices start from HK$2,903 HKDSave up to HK$12,239 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$2,903 HKD