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Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6475949726

Certificate GIA 6475949726

Diamond specifications and retailer prices

From HK$2,346 HKD
As of November 6, 2026
Save HK$9,916 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$13,243 HKD at NZ Jewellers · As of October 3, 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 6475949726. Listed at 23 retailers as of November 4, 2026, with a 423% 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6475949726
Dimensions4.89 × 4.85 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.89 mm4.85 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6475949726
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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$12,262 HKD|Low: HK$2,346 HKD|High: HK$12,678 HKD|Avg: HK$4,445 HKD|-2.4%
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
November 6, 2026
Retailer 2HK$2,346 HKD
Retailer 15HK$2,550 HKD
Retailer 9HK$2,809 HKD
Retailer 16HK$3,028 HKD
Retailer 14HK$3,201 HKD
Retailer 7HK$3,444 HKD
Retailer 8HK$3,562 HKD
Retailer 5HK$3,601 HKD
Retailer 4HK$3,695 HKD
Retailer 11HK$3,899 HKD
Retailer 13HK$4,181 HKD
Retailer 10HK$4,221 HKD
Retailer 6HK$4,864 HKD
Retailer 17HK$4,982 HKD
Retailer 12HK$5,303 HKD
Retailer 3HK$7,382 HKD
NZ JewellersHK$12,262 HKD

18 data points across 17 retailers

23 retailersHK$2,346 HKD to HK$12,262 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
A
Retailer 2
-
HK$2,550 HKD
View
A
Retailer 3
-
HK$2,809 HKD
View
A
Retailer 4
-
HK$3,028 HKD
View
A
Retailer 5
-
HK$3,201 HKD
View
A
Retailer 6
-
HK$3,444 HKD
View
Retailer 7
-
HK$3,452 HKD
View
Price last confirmed 36 days ago
Retailer 8
-
HK$3,562 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,601 HKD
View
A
Retailer 10
-
HK$3,695 HKD
View
Retailer 11
-
HK$3,789 HKD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$3,899 HKD
View
Retailer 13
-
HK$3,954 HKD
View
Price last confirmed 117 days ago
Retailer 14
-
HK$3,985 HKD
View
Price last confirmed 35 days ago
A
Retailer 15
-
HK$4,181 HKD
View
A
Retailer 16
-
HK$4,221 HKD
View
B+
Retailer 17
-
HK$4,864 HKD
View
B+
Retailer 18
-
HK$4,982 HKD
View
B+
Retailer 19
-
HK$5,303 HKD
View
Retailer 20
-
HK$5,531 HKD
View
Price last confirmed 33 days ago
B
Retailer 21
-
HK$7,382 HKD
View
B
Retailer 22
-
HK$12,262 HKD
View
Most Expensive
NZ Jewellers
8a5980d6-2e9d-471c-975d-dd237115af09 · Oct 3
HK$13,243 HKD
$1,688 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$9,916 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$2,346 HKD