LUM I takes you to explore the magnificent world of gemstones
LUMI Gemology Promotion Center introduces the world's top jewelry appraisal courses.
We have independently developed a series of gemstone appreciation and design courses and hired international gemstone experts
A group of professor-level instructors lead and guide students to gain a deeper understanding of the magnificent world of gemstones.
LUM I Yuguang exclusive agent:
American Guild Gemstone Course
2024 Latest Courses
Sun, Aug 182F Beta Hall, Jisi North University of Science and Technology Conference Center
Our features and advantages
LUMI Yuguang Gemology Promotion Center is taught by a team of teachers composed of Professor Shen Xitian and professional jewelry experts. It covers a series of courses from entry-level to advanced gemology knowledge, teaching students the knowledge and practical skills of the entire industry chain from mining areas to markets. It leads students to have a deep understanding of the magnificent gem world.
Professionalism and practice go hand in hand
It covers the entire industry chain knowledge and practical skills from mining areas to markets, and uses the testing data of more than 1 million gemstones in GUILD laboratories to show students the real world of gemstones.
Flexible course design
Individualized and humanized course design.
Adapt to the needs of different groups of people
Connect with the world
With first-hand resource connections covering global mining areas and trading centers, providing the latest market trends