I see this show up here and there. That necklace looks like its from the Antocha Coins, a saint from Spain, also one of the stations bombed during the madrid bombings. The pearls are real as well, you can tell by their shape/size/random size and the color. Most importantly the picture Q posted is directly after Weinstein news hit. The coins are typically purchased somewhere in florida near where the shipwreck occurred. I'm curious if this was a signal she wore telling people around her to abandon ship and plunder what they can.
There's also a certain uneasiness I get when I look up anything related to our Lady of Antocha. Something doesn't feel right.