Thank you so much, each and every one, for your kind comments, I'll be sure to pass them on to John Tu. John currently does the West Coast circuit of Gem Faire, traveling many months of the year, so it is impossible for him to have a website. His partner, Lily, has been creating some lovely finished jewelry, which is also offered at the Gem Faires in addition to his many strands of pearls. He is always hoping to stay current with the market. John has items like leather cord, large hole pearls, some findings, and a large selection of Golden SS and Tahitians, quality blue and white Akoya and more.
So sorry, NZP. Yes, wish you were closer! What a great idea for you to give jewelry classes!
Caitlin, I agree with you; some dyed pearls have good luster and interesting shapes so I am not willing to turn my nose up at them. But I also understand it is a personal preference.