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0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 797682697

Shape and cutting style on the report: Round brilliant

Certificate IGI 797682697

Diamond specifications and retailer prices

From HK$2,511 HKD
$320 USD
As of October 31, 2026
Save HK$7,963 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,474 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 797682697. Listed at 14 retailers as of October 30, 2026, with prices from HK$2,511 to HK$10,474, a HK$7,963 spread on the same certified stone. NZ Jewellers lists it at HK$10,474. 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 angle34.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 797682697
Dimensions5.21 × 5.23 × 3.18 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.21 mm5.23 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797682697
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 61.0%

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$5,025 HKD|Low: HK$2,155 HKD|High: HK$6,387 HKD|Avg: HK$3,695 HKD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9HK$2,155 HKD
Retailer 4HK$2,511 HKD
Retailer 6HK$2,942 HKD
Retailer 5HK$2,949 HKD
Retailer 3HK$3,487 HKD
Retailer 7HK$3,757 HKD
Retailer 8HK$4,469 HKD
Retailer 1HK$5,025 HKD
Retailer 2HK$6,307 HKD

24 data points across 9 retailers

14 retailersHK$2,511 HKD to HK$10,474 HKD

A
Cheapest Retailer
-
HK$2,511 HKD
$320 USD
Final sale: no returns
Retailer 2
-
HK$2,730 HKD
$348 USD
View
Price last confirmed 61 days ago
Retailer 3
-
HK$2,730 HKD
$348 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$2,730 HKD
$348 USD
View
A
Retailer 5
-
HK$2,942 HKD
$375 USD
View
A
Retailer 6
-
HK$3,044 HKD
$388 USD
View
A
Retailer 7
-
HK$3,487 HKD
£350 GBP
View
Retailer 8
-
HK$3,680 HKD
$469 USD
View
Price last confirmed 60 days ago
Retailer 9
-
HK$3,680 HKD
$469 USD
View
Price last confirmed 40 days ago
B+
Retailer 10
-
HK$3,680 HKD
$469 USD
View
B+
Retailer 11
-
HK$5,025 HKD
€610 EUR
View
B
Retailer 12
-
HK$6,307 HKD
£633 GBP
View
Retailer 13
-
HK$10,474 HKD
$1,335 USD
View
Price last confirmed 37 days ago
Most Expensive
C
NZ Jewellers
f532f6f6-ae96-4316-aed0-22b1d9e8b95a · Oct 30
HK$10,474 HKD
$1,335 USD
View
13 more retailers have this diamond
Prices start from HK$2,511 HKDSave up to HK$7,963 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$2,511 HKD