Vintage Sterling Silver Hugs Kisses And Love Choker Necklace

I am unsure of the maker on this. Maybe Amy is the name? It says mex 925 and a number I am unable to read. I am not sure what the stones are. Possibly coral or wood, and some other type of gemstone. Approximately 16.25" at the longest. Meant to be worn as a choke and sitting higher. Pendant portion measures 2" x 7/8".