Hanadama

jshepherd · Mar 2, 2011

Try this email - info@sinjuken.co.jp. I don't think they have an English website.

Citra · Mar 3, 2011

thank you.

Are they the ONLY authorized institute to issue certificate for the Japanese akoye pearls?

Citra · Mar 8, 2011

i sent an email last week. did not hear back from them yet...

Caitlin · Mar 9, 2011

Citra said:
thank you.

Are they the ONLY authorized institute to issue certificate for the Japanese akoye pearls?

Yes.......

Citra · Mar 15, 2011

answer

answer

i see.

still did not hear from them. anychance to hear from them these days..?

pearlacce · Jul 18, 2011

Learned a lot from this thread. Citra, did you get the answer from them?