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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6432147871

Certificate GIA 6432147871

Diamond specifications and retailer prices

From HK$3,923 HKD
As of November 4, 2026
Save HK$7,171 HKD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,071 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6432147871. Listed at 16 retailers as of November 1, 2026, with a 183% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432147871
Dimensions4.99 × 4.95 × 3.03 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
4.99 mm4.95 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432147871
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.0%

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 4
Current: HK$5,821 HKD|Low: HK$3,923 HKD|High: HK$11,234 HKD|Avg: HK$6,263 HKD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6HK$3,923 HKD
Retailer 9HK$4,535 HKD
Retailer 11HK$4,691 HKD
Retailer 2HK$4,903 HKD
Retailer 1HK$5,821 HKD
Retailer 10HK$5,884 HKD
Retailer 3HK$6,056 HKD
Retailer 5HK$6,323 HKD
Retailer 4HK$6,433 HKD
Retailer 8HK$7,453 HKD
Retailer 7HK$11,093 HKD

45 data points across 11 retailers

16 retailersHK$3,923 HKD to HK$11,093 HKD

A
Cheapest Retailer
-
HK$3,923 HKD
B+
Retailer 2
-
HK$4,354 HKD
View
B+
Retailer 3
-
HK$4,527 HKD
View
B+
Retailer 4
-
HK$4,535 HKD
View
Retailer 5
-
HK$4,691 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$4,691 HKD
View
B+
Retailer 7
-
HK$4,903 HKD
View
B+
Retailer 8
-
HK$5,021 HKD
View
B+
Retailer 9
-
HK$5,821 HKD
View
B
Retailer 10
-
HK$5,884 HKD
View
B
Retailer 11
-
HK$6,056 HKD
View
B
Retailer 12
-
HK$6,323 HKD
View
B
Retailer 13
-
HK$6,433 HKD
View
B
Retailer 14
-
HK$7,453 HKD
View
B
Retailer 15
-
HK$11,093 HKD
View
Most Expensive
NZ Jewellers
ce47080c-94a6-452f-a17e-43658cec2993 · Nov 4
HK$15,071 HKD
$1,921 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$3,923 HKDSave up to HK$7,171 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
0.45ct Round
HK$3,923 HKD