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Guild (Bangkok) Co., LTD.

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Apr 3, 2025

Senior Gemologist

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Bang Rak, Bangkok

salary iconSalary
salary icon25,000 - 50,000 THB
number of positions iconVacancies
number of positions icon1
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Job Descriptions
a. Identification of gemstone varieties, detection of artificial treatments, and determination of geographic origin through microscope analysis (e.g., thermal enhancement of rubies and sapphires, origin determination of emeralds, etc.). b. Sample testing using spectral techniques (e.g., UV-Vis, FTIR) and chemical techniques (e.g., EDXRF, LIBS). Perform data analysis and provide independent conclusions. c. Administration of lab samples, acquisition of various testing data, and performing related sorting, input, and analysis. d. Establishment and maintenance of a lab sample database, including color grading and geographic origin-related samples. e. Other tasks as assigned by the company.
Qualifications
  1. Thai nationality only
  2. 3 years working experience as gemologist
  3. A Master's degree or higher is required in Gemology, Geology, or Chemistry
  4. Familiarity with the English language is required (proficiency in Chinese is an added advantage)
  5. Familiarity with computer office software operation, office suite and photoshop
How to apply
- สมัครทาง Email - สมัครผ่าน JobThai
Contacts
ณัฐนรี สอนสังข์
Guild (Bangkok) Co., LTD.
Tel. : 02-126-5408, 088-293-4181
Email : guildgem_01@trustmail.jobthai.com (Email for job application & inquiry)
Website : http://www.guildgemlab.com
Location
Jewelry Trade Center Building
Si Lom Bang Rak Bangkok
Application Methods
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