Round|Natural|GIA

0.45ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 1545594640

Certificate GIA 1545594640

Diamond specifications and retailer prices

From HK$3,413 HKD
As of November 6, 2026
Save HK$6,025 HKD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,101 HKD at NZ Jewellers · As of September 24, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1545594640. Listed at 19 retailers as of November 4, 2026, with a 177% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545594640
Dimensions5.00 × 4.97 × 2.99 mm
L/W Ratio1.01
Key to symbols
Pinpoint
Top View
5.00 mm4.97 mm0.45 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545594640
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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$7,900 HKD|Low: HK$3,413 HKD|High: HK$9,759 HKD|Avg: HK$5,950 HKD|-4.3%
Retailer 1
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
November 6, 2026
Retailer 14HK$3,413 HKD
Retailer 5HK$3,515 HKD
Retailer 11HK$4,001 HKD
Retailer 7HK$4,495 HKD
Retailer 13HK$4,668 HKD
Retailer 8HK$5,076 HKD
Retailer 2HK$5,437 HKD
Retailer 15HK$5,594 HKD
Retailer 4HK$5,727 HKD
Retailer 3HK$5,868 HKD
Retailer 9HK$6,025 HKD
Retailer 6HK$6,276 HKD
Retailer 10HK$6,378 HKD
Retailer 1HK$7,900 HKD
Retailer 12HK$9,438 HKD

38 data points across 15 retailers

19 retailersHK$3,413 HKD to HK$9,438 HKD

A
Cheapest Retailer
-
HK$3,413 HKD
Retailer 2
-
HK$3,515 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$4,001 HKD
View
Retailer 4
-
HK$4,331 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$4,495 HKD
View
Price last confirmed 26 days ago
Retailer 6
-
HK$4,495 HKD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
HK$4,668 HKD
View
Retailer 8
-
HK$4,817 HKD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
HK$5,076 HKD
View
B+
Retailer 10
-
HK$5,437 HKD
View
B+
Retailer 11
-
HK$5,594 HKD
View
B+
Retailer 12
-
HK$5,727 HKD
View
B+
Retailer 13
-
HK$5,868 HKD
View
B+
Retailer 14
-
HK$6,025 HKD
View
Retailer 15
-
HK$6,276 HKD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
HK$6,378 HKD
View
B
Retailer 17
-
HK$7,900 HKD
View
B
Retailer 18
-
HK$9,438 HKD
View
Most Expensive
NZ Jewellers
d18076a8-0f56-4446-b807-aedeba1c14db · Sep 24
HK$13,101 HKD
$1,670 USD
View
Price last confirmed 43 days ago
18 more retailers have this diamond
Prices start from HK$3,413 HKDSave up to HK$6,025 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$3,413 HKD