My Precious Gem's Studio believes in the gem in you, the uniqueness of each individual.

We seek to inspire and empower individuals to create a piece of their creativity.


Hi, I’m June Koh.

I am a certified instructor for Precious Metal Clay and an ACTA trainer. I have been running multiple workshops for schools, corporate teams and private parties for the past 12 years!

In early 2000, I started Jewellery making as my hobby. In 2007, I started to consign my work at a friend’s apparel shop and soon after, I started teaching. In 2009, I unrolled in a PMC (Precious Metal Clay) Instructor Certification course. I was encourage by my Japanese Teacher, Naoko to submit my work to exhibit in the annual crafts exhibition. I am glad that I was one of the representative for Singapore to exhibit my work in the show.

I would love to impart my experience and knowledge to my students and hope to inspire them to be a “gem”. I hope to help the students with the problem in the process of jewellery making and provide a solution to enable them to enjoy the journey of jewellery making.


See what the students have to say

If you have been looking to attend workshops or learning basic of jewellery making, do approach Ms June. You won't be disappointed and her classes has always been engaging and interactive.

-- Nora


I have been with Ms. June in her beading classes for almost a year now. She has great Creative ideas, deep knowledge and passion towards beading. I love the way she teaches intricate steps in beading. She is very friendly, helpful, approachable and responsive even after her lessons.

Each and every project I do with her is a wonderful experience. I admire the way she is well prepared with required materials and instruction beforehand. She sets expectation based on my pace and I am enjoying beading with the real meaning of a ‘hobby’ without burning myself in it.

I wish her all success in all her endeavors and thank her for being a great teacher instilling in me the love for beading.

-- Vanitha