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Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 7558199919

Certificate GIA 7558199919

Diamond specifications and retailer prices

From HK$2,550 HKD
As of November 6, 2026
Save HK$10,960 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,509 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558199919. Listed at 22 retailers as of November 4, 2026, with prices from HK$2,550 to HK$13,509, a HK$10,960 spread on the same certified stone. NZ Jewellers lists it at HK$13,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7558199919
Dimensions4.86 × 4.89 × 3.02 mm
L/W Ratio1.01
Top View
4.86 mm4.89 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558199919
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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$13,509 HKD|Low: HK$2,550 HKD|High: HK$13,996 HKD|Avg: HK$5,120 HKD|-3.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 13HK$2,550 HKD
Retailer 9HK$3,013 HKD
Retailer 14HK$3,146 HKD
Retailer 6HK$3,217 HKD
Retailer 7HK$3,522 HKD
Retailer 11HK$3,781 HKD
Retailer 2HK$3,797 HKD
Retailer 12HK$3,868 HKD
Retailer 3HK$4,064 HKD
Retailer 15HK$4,315 HKD
Retailer 17HK$4,480 HKD
Retailer 5HK$4,550 HKD
Retailer 20HK$4,840 HKD
Retailer 8HK$4,990 HKD
Retailer 4HK$4,997 HKD
Retailer 21HK$5,139 HKD
Retailer 19HK$5,492 HKD
Retailer 18HK$5,672 HKD
Retailer 16HK$6,967 HKD
Retailer 10HK$8,292 HKD
NZ JewellersHK$13,509 HKD

18 data points across 21 retailers

22 retailersHK$2,550 HKD to HK$13,509 HKD

A
Cheapest Retailer
-
HK$2,550 HKD
A
Retailer 2
-
HK$3,013 HKD
View
Retailer 3
-
HK$3,146 HKD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$3,217 HKD
View
A
Retailer 5
-
HK$3,522 HKD
View
Retailer 6
-
HK$3,781 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$3,797 HKD
View
Retailer 8
-
HK$3,868 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$4,064 HKD
View
B+
Retailer 10
-
HK$4,315 HKD
View
B+
Retailer 11
-
HK$4,480 HKD
View
B+
Retailer 12
-
HK$4,550 HKD
View
B+
Retailer 13
-
HK$4,840 HKD
View
B+
Retailer 14
-
HK$4,990 HKD
View
B+
Retailer 15
-
HK$4,997 HKD
View
B+
Retailer 16
-
HK$5,139 HKD
View
B+
Retailer 17
-
HK$5,492 HKD
View
B+
Retailer 18
-
HK$5,672 HKD
View
Retailer 19
-
HK$6,096 HKD
View
Price last confirmed 34 days ago
B
Retailer 20
-
HK$6,967 HKD
View
Retailer 21
-
HK$8,292 HKD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
3a23e83f-e1bc-4468-929b-66ed057e327b · Nov 4
HK$13,509 HKD
$1,722 USD
View
21 more retailers have this diamond
Prices start from HK$2,550 HKDSave up to HK$10,960 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$2,550 HKD