J-HUB 香港珠寶工坊

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About Hong Kong Jewelry Laboratory 香港珠寶檢測 (普及中心)

About J-LAB

J-SCAN

ABOUT US

Hong Kong Jewelry Laboratory is equipped with professional gem identification equipment and qualifications. Our Laboratory aims to provide efficient yet affordable testing and certification services, raise awareness among the general public about the authenticity of jewelry and the importance of testing.

TESTING & CERTIFICATION SERVICES

EQUIPMENT: Fourier-transform infrared (FTIR) spectroscopy, CVD diamond tester, Diamond Tester, Refractometer, Polariscope
SERVICE: General testing on Diamond and selected Colored Gems etc.

VIDEO SERVICE INTRODUCTION

Online verification service

J-SCAN System is intended to help with the verification of the card number provided by the user, corresponding to an existing data record archived in the J-SCAN database.

Please enter the J-SCAN Card No. to read J-SCAN data records.

J-SCAN does not make any representations or warranties regarding the information returned by the system. J-SCAN System may not display all the information included in the original report.