INVESTMENT • BEAUTY • RARITY

 

  • Hands-on practice with over 1500 Gem and Jewellery exhibits!
  • Discover the exotic destinations where you can buy gems
  • Appreciation and examination gem kit included for you to keep
  • Delivered by Professional Gemmologist Tanja Sadow
  • Small class size to maximise learning
  • Excellent foundation for collectors, designers, buyers and business owners

3534

Graduates


42

Countries


30+

Years experience

Learn from the Master...

Tanja Sadow from JDMIS

"Gem & Jewellery Trade Secrets" is JDMIS' most popular and accessible course...


and is uniquely delivered by renowned jeweller and gemmologist
Tanja Sadow, the Dean of JDMIS!

Jewellery Design and Management International School

CPE Registration No. 200723821C
(valid 13/9/2014-12/9/2018)
100 Beach Road
#02-50 to #02-57 Shaw Towers Gallery
Singapore 189702
Email : info@jdmis.edu.sg