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0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 815673192

Shape and cutting style on the report: Round brilliant

Certificate IGI 815673192

Diamond specifications and retailer prices

From HK$2,832 HKD
$361 USD
As of October 31, 2026
Save HK$8,936 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,769 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815673192. Listed at 13 retailers as of October 30, 2026, with prices from HK$2,832 to HK$11,769, a HK$8,936 spread on the same certified stone. NZ Jewellers lists it at HK$11,769. 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

0.52
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815673192
Dimensions5.18 × 5.21 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.18 mm5.21 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815673192
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: Oct 31
Current: HK$7,094 HKD|Low: HK$2,597 HKD|High: HK$7,174 HKD|Avg: HK$4,179 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3HK$2,832 HKD
Retailer 6HK$3,311 HKD
Retailer 4HK$3,349 HKD
Retailer 5HK$3,886 HKD
Retailer 7HK$4,098 HKD
Retailer 2HK$5,585 HKD
Retailer 1HK$7,094 HKD

25 data points across 7 retailers

13 retailersHK$2,832 HKD to HK$11,769 HKD

A
Cheapest Retailer
-
HK$2,832 HKD
$361 USD
Final sale: no returns
A
Retailer 2
-
HK$3,068 HKD
$391 USD
View
Retailer 3
-
HK$3,068 HKD
$391 USD
View
Price last confirmed 46 days ago
A
Retailer 4
-
HK$3,311 HKD
$422 USD
View
A
Retailer 5
-
HK$3,311 HKD
$422 USD
View
Retailer 6
-
HK$3,546 HKD
$452 USD
View
Price last confirmed 47 days ago
B+
Retailer 7
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 8
-
HK$3,886 HKD
£390 GBP
View
B+
Retailer 9
-
HK$4,098 HKD
$522 USD
View
B
Retailer 10
-
HK$5,585 HKD
€678 EUR
View
B
Retailer 11
-
HK$7,094 HKD
£712 GBP
View
Retailer 12
-
HK$11,769 HKD
$1,500 USD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
462b4a9f-49db-457e-9bae-eecd495309f3 · Oct 30
HK$11,769 HKD
$1,500 USD
View
12 more retailers have this diamond
Prices start from HK$2,832 HKDSave up to HK$8,936 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
0.52ct Round
HK$2,832 HKD