What do you do when you need to fill a drilled hole in a pearl? This
comes up from time to time at work, when an undrilled or half-drilled
pearl that suits a purpose cannot be found. Often, we fill with a
piece of gold wire polished off flush, but sometimes it would be nice
to make a hole (even if in the back) as inconspicuous as possible by
filling with something that matches. So far, it’s epoxy and
fingernail polish…