Gemologist Level 5 Advanced Diploma
Course Line On Demand
Update on 2024 | CPD Certified | Free Digital Certificate | Free Exam | Lifetime Access | 24/7 Student Support.
- Online
- 1.7 hours · Self-paced
- Certificate(s) included
- Tutor support
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...Ethical Issues Lecture 8: Gemstone Appraisal and Certification Lesson 8.1: Principles of Gemstone Appraisal Lesson 8.2: Certification Processes Lesson 8.3: Legal and Ethical Aspects Lecture 9: Gemstone Care and Handling Lesson 9.1: Proper Care of Gemstones Lesson 9.2: Handling and Setting
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