CaratHunter
Plans
Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2556151212

Certificate GIA 2556151212

Diamond specifications and retailer prices

From HK$2,911 HKD
As of November 6, 2026
Save HK$10,544 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,455 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 2556151212. Listed at 14 retailers as of November 4, 2026, with prices from HK$2,911 to HK$13,455, a HK$10,544 spread on the same certified stone. NZ Jewellers lists it at HK$13,455. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556151212
Dimensions4.91 × 4.87 × 3.07 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Pinpoint
Top View
4.91 mm4.87 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556151212
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NDepth 62.6%

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$13,455 HKD|Low: HK$3,256 HKD|High: HK$13,455 HKD|Avg: HK$5,546 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 12HK$3,256 HKD
Retailer 2HK$3,640 HKD
Retailer 3HK$3,781 HKD
Retailer 14HK$3,781 HKD
Retailer 4HK$3,860 HKD
Retailer 7HK$3,978 HKD
Retailer 5HK$4,048 HKD
Retailer 11HK$4,331 HKD
Retailer 6HK$4,950 HKD
Retailer 8HK$5,280 HKD
Retailer 9HK$5,468 HKD
Retailer 13HK$7,069 HKD
Retailer 10HK$8,104 HKD
NZ JewellersHK$13,455 HKD

42 data points across 14 retailers

14 retailersHK$2,911 HKD to HK$13,455 HKD

A
Cheapest Retailer
-
HK$2,911 HKD
A
Retailer 2
-
HK$3,256 HKD
View
A
Retailer 3
-
HK$3,640 HKD
View
A
Retailer 4
-
HK$3,781 HKD
View
Retailer 5
-
HK$3,781 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,978 HKD
View
B+
Retailer 7
-
HK$4,048 HKD
View
B+
Retailer 8
-
HK$4,331 HKD
View
B+
Retailer 9
-
HK$4,762 HKD
View
B+
Retailer 10
-
HK$4,950 HKD
View
B+
Retailer 11
-
HK$5,280 HKD
View
B
Retailer 12
-
HK$5,468 HKD
View
B
Retailer 13
-
HK$8,104 HKD
View
Most Expensive
B
NZ Jewellers
abd41bc2-ddda-4d57-b34c-2353a4d8e8b7 · Nov 4
HK$13,455 HKD
$1,715 USD
View
13 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$10,544 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$2,911 HKD