As promised in my previous post here by my colleague placed the necklaces.
To respond to the comment of zula73 , I did not reinsert a change but only because the other route, because a little ruined.
So here they are:

This is broken, missing some golden dividers, so I opted these separators for silver.

The closure is a snap round large enough given the size of the pearls.

I managed to find identical to the old (what luck).
Greetings to all.
the next post.