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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 3565463260

Certificate GIA 3565463260

Diamond specifications and retailer prices

From HK$3,239 HKD
₹39,314 INR
As of November 1, 2026
Save HK$9,919 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,157 HKD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565463260. Listed at 21 retailers as of October 30, 2026, with prices from HK$3,239 to HK$13,157, a HK$9,919 spread on the same certified stone. NZ Jewellers lists it at HK$13,157. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565463260
Dimensions5.13 × 5.10 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.13 mm5.10 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565463260
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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 1
Current: HK$13,157 HKD|Low: HK$3,232 HKD|High: HK$13,157 HKD|Avg: HK$5,504 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 2, 2026
Retailer 8HK$3,239 HKD
Retailer 6HK$3,868 HKD
Retailer 4HK$4,119 HKD
Retailer 3HK$4,197 HKD
Retailer 5HK$4,261 HKD
Retailer 12HK$4,519 HKD
Retailer 14HK$4,519 HKD
Retailer 13HK$4,841 HKD
Retailer 7HK$5,242 HKD
Retailer 2HK$5,430 HKD
Retailer 9HK$6,228 HKD
Retailer 10HK$6,477 HKD
Retailer 11HK$9,745 HKD
NZ JewellersHK$13,157 HKD

25 data points across 14 retailers

21 retailersHK$3,239 HKD to HK$13,157 HKD

A
Cheapest Retailer
-
HK$3,239 HKD
₹39,314 INR
A
Retailer 2
-
HK$3,615 HKD
View
A
Retailer 3
-
HK$3,766 HKD
$480 USD
View
A
Retailer 4
-
HK$3,868 HKD
$493 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$4,119 HKD
$525 USD
View
A
Retailer 6
-
HK$4,197 HKD
$535 USD
View
A
Retailer 7
-
HK$4,261 HKD
SGD 734 SGD
View
Retailer 8
-
HK$4,418 HKD
SGD 761 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$4,519 HKD
$576 USD
View
B+
Retailer 10
-
HK$4,519 HKD
$576 USD
View
B+
Retailer 11
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 12
-
HK$5,228 HKD
$666 USD
View
B+
Retailer 13
-
HK$5,242 HKD
£526 GBP
View
B+
Retailer 14
-
HK$5,296 HKD
$675 USD
View
B+
Retailer 15
-
HK$5,430 HKD
£545 GBP
View
B
Retailer 16
-
HK$5,767 HKD
$735 USD
View
B
Retailer 17
-
HK$6,228 HKD
€756 EUR
View
Retailer 18
-
HK$6,310 HKD
A$1,237 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
HK$6,477 HKD
ZAR 13,337 ZAR
View
B
Retailer 20
-
HK$9,745 HKD
£978 GBP
View
Most Expensive
B
NZ Jewellers
c1e8d59f-17f8-46f6-ae7d-e312b07d515b · Oct 30
HK$13,157 HKD
$1,677 USD
View
20 more retailers have this diamond
Prices start from HK$3,239 HKDSave up to HK$9,919 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$3,239 HKD