The world of gemstones offers such an endless choice of colour and variety of fascinating minerals that they can satisfy even the most difficult of people to please. Since the dawn of history, men have put their lives at risk in the search for the most beautiful, naturally created, specimens from earth.
What you will learn
Instructors' profile
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Tanja Sadow
Tanja is an award winning jewellery designer & gemmologist with more than 4 decades of experience educating the jewellery industry across 4 continents. Dean and founder of JDMIS, Tanja works with aspiring artisans as well as top jewellery brand team members to help them achieve brilliance in their careers. Read More
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A message from Tanja
What our students have to say?
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Thank you Ms Tanja for sharing every aspect and tip for beginners. It is very enriching and engaging. I enjoyed thoroughly.
- Siti S.(Singapore)
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I would tell people about how professional the instructors at JDMIS are as well as the crafts and skills offered for upgrading
- Dennis.W. (Singapore)
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JDMIS is a school that has knowledgable and friendly mentors to teach jewellery courses. Highly recommended!
- Joyce T. (Singapore)
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The instructors at JDMIS are very professional and provide good quality materials.
- Yvonne M. (Germany)
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The JDMIS environment truly felt comfortable to me when I joined and I found everyone to be very helpful. Tanja Sadow is a very professional instructor who shares knowledge and provides education in Gems and Jewellery arts. With JDMIS, I will continue my Jewellery Design course in the future. I would like to thank JDMIS for providing me with a professional education and making me feel more confident about my career choice.
- Grace E. (Singapore)
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I have recommended JDMIS to my friends so many times over the years, I can't remember how many times I've talked about it now. I always say it's not just fun but extremely practical in real life.
- Stephanie T. (Singapore)
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Really well-organised school with well-planned classes on and offline, the best intructors and most importantly, super fun and enjoyable! Such a great school deserves to have continued funding so that more students can benefit and grow the jewellery industry in Singapore which still has so much potential.
- Calvin Z. (Singapore)
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If you are thinking of joining the jewellery industry, attend JDMIS courses. Both courses that I have attended are useful for me, (especially) for my new jewellery business.
- Jason T. (Singapore)
