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Gemological OfficerMaster Dynamic Limited
Gemological OfficerMaster Dynamic Limited

Job Highlights

  • GIA and FGA qualification
  • Operate different gem testing instruments
  • FTIR, Micro-Raman or ICP-MS

Job Description


  • Responsible for data entry, filing and usage of microscope.

  • Operate laboratory equipment and machines, follow instructions from engineers.
  • Chemical handling, computer operation, inventory control and stock checking.
  • Assign polish, symmetry and clarity grades to stones, according to established grading systems.
  • Accurately identify and document clarity characteristics on a plot diagram.
  • Experience in melee grading is a plus.



  • Candidate should have a Higher Diploma in Gemology or a related discipline.
  • Should have diamond / gemstone qualification certificate such as GIA and FGA, or relevant diploma.
  • Relevant knowledge or experience in handling diamond, colored stone or relevant precious stones / jewelry.
  • Hardworking, pro-active, careful with good team spirit.
  • Work on shift, must be flexible with working hours.
  • Role based in HK but should be willing to travel to China.


We offer attractive remuneration with excellent opportunities to the right candidate.  Interested parties please apply with detailed resume stating present and expected salary, and date of availability to us. All personal information is collected for recruitment purpose solely.

Additional Information

Years of Experience
Not Specified
Employment Type
Full Time, Permanent
Benefits & Others
Dental insurance, Education allowance, Five-day work week, Medical insurance, Performance bonus

Company Overview

We Dream We Develop We Deliver


Master Dynamic (MD) is an engineering company specializing in the Research & Development of various technologies, including Authentication and Marking, Material Analysis, Biomedical Technology, Precision Engineering and Smart Retail Solutions. 


More about us:


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