Silver filigree demi parure

I bought this necklace and matching earrings a few months ago on a flea market. I wear the necklace regularly and I love it but I dont really wear the earrings.
This set is silver filigree. I cant read the mark but I tested it and its high grade silver. Its also very weak because of that. This set is very delicate and it took a lot of patience and craftmanship to make it. They still make this sort of jewelry in Turkey, Morrocco, Tunesia...