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Round|Natural|GIA

0.50ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2506375255

Certificate GIA 2506375255

Diamond specifications and retailer prices

From HK$3,075 HKD
As of November 6, 2026
Save HK$10,136 HKD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,211 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2506375255. Listed at 22 retailers as of November 4, 2026, with prices from HK$3,075 to HK$13,211, a HK$10,136 spread on the same certified stone. NZ Jewellers lists it at HK$13,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2506375255
Dimensions5.11 × 5.07 × 3.12 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.11 mm5.07 mm0.50 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506375255
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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$3,075 HKD|Low: HK$3,075 HKD|High: HK$9,838 HKD|Avg: HK$5,754 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$3,075 HKD
Retailer 9HK$4,315 HKD
Retailer 3HK$4,385 HKD
Retailer 4HK$5,209 HKD
Retailer 2HK$5,280 HKD
Retailer 5HK$5,641 HKD
Retailer 8HK$5,766 HKD
Retailer 6HK$6,496 HKD
Retailer 7HK$9,712 HKD

28 data points across 9 retailers

22 retailersHK$3,075 HKD to HK$13,211 HKD

A
Cheapest Retailer
-
HK$3,075 HKD
A
Retailer 2
-
HK$3,891 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,213 HKD
View
Retailer 4
-
HK$4,213 HKD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
HK$4,315 HKD
View
B+
Retailer 6
-
HK$4,385 HKD
View
B+
Retailer 7
-
HK$4,535 HKD
View
Retailer 8
-
HK$4,535 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$4,856 HKD
View
Retailer 10
-
HK$4,856 HKD
View
Price last confirmed 45 days ago
B+
Retailer 11
-
HK$4,856 HKD
View
B+
Retailer 12
-
HK$5,209 HKD
View
B+
Retailer 13
-
HK$5,241 HKD
View
B+
Retailer 14
-
HK$5,280 HKD
View
B+
Retailer 15
-
HK$5,609 HKD
View
B+
Retailer 16
-
HK$5,641 HKD
View
B+
Retailer 17
-
HK$5,766 HKD
View
Retailer 18
-
HK$6,331 HKD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
HK$6,496 HKD
View
B
Retailer 20
-
HK$9,712 HKD
View
Retailer 21
-
HK$13,211 HKD
View
Price last confirmed 43 days ago
Most Expensive
B
NZ Jewellers
254a8dd1-50b1-4ded-9bbd-599c0acc7cdd · Nov 4
HK$13,211 HKD
$1,684 USD
View
21 more retailers have this diamond
Prices start from HK$3,075 HKDSave up to HK$10,136 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
0.50ct Round
HK$3,075 HKD