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Round|Natural|GIA

0.45ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556945179

Certificate GIA 5556945179

Diamond specifications and retailer prices

From HK$4,825 HKD
As of November 4, 2026
Save HK$8,026 HKD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$17,448 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556945179. Listed at 13 retailers as of November 2, 2026, with a 166% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556945179
Dimensions4.88 × 4.92 × 3.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.88 mm4.92 mm0.45 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556945179
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$17,448 HKD|Low: HK$2,503 HKD|High: HK$17,448 HKD|Avg: HK$6,733 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
November 6, 2026
Retailer 6HK$3,005 HKD
Retailer 9HK$4,825 HKD
Retailer 12HK$5,044 HKD
Retailer 13HK$5,248 HKD
Retailer 3HK$5,429 HKD
Retailer 14HK$5,429 HKD
Retailer 5HK$5,813 HKD
Retailer 4HK$6,253 HKD
Retailer 10HK$6,512 HKD
Retailer 2HK$6,566 HKD
Retailer 7HK$7,837 HKD
Retailer 8HK$8,622 HKD
Retailer 11HK$12,850 HKD
NZ JewellersHK$17,448 HKD

29 data points across 14 retailers

13 retailersHK$4,825 HKD to HK$12,850 HKD

B+
Cheapest Retailer
-
HK$4,825 HKD
B+
Retailer 2
-
HK$5,044 HKD
View
B+
Retailer 3
-
HK$5,248 HKD
View
Retailer 4
-
HK$5,429 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$5,429 HKD
View
B+
Retailer 6
-
HK$5,813 HKD
View
B
Retailer 7
-
HK$6,253 HKD
View
B
Retailer 8
-
HK$6,512 HKD
View
B
Retailer 9
-
HK$6,566 HKD
View
B
Retailer 10
-
HK$7,837 HKD
View
B
Retailer 11
-
HK$8,622 HKD
View
B
Retailer 12
-
HK$12,850 HKD
View
Most Expensive
NZ Jewellers
d396be91-fa8f-4649-a62b-97dddb184993 · Nov 4
HK$17,448 HKD
$2,224 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$4,825 HKDSave up to HK$8,026 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.

B+
0.45ct Round
HK$4,825 HKD