It is either pearl jewelry or an earpiece. If it was some weird jewelry (to show her support for gays or some crap) then the Clinton team would have said that. They try the big lie instead. That plus the wikileaks email from Huma now make me think it was in fact an earpiece.
She was probably trying to see if she could get away with it in this forum as a trial before the debates. Caught
How women do you know who wear pearls stuffed into their ear canal?
If she’s stilling a pearl in her ear and calling it jewelry, she’s doing jewlery wrong.