The wonderful couple on the left with heavy coral inlay are not from Morocco, but from N-Algeria, from the Grande Kabylie. Typical for that area are brooches, fibulae and bracelets with lots of coral. They are close to the source of the coral, the Mediterranean Sea.
I don't know any Moroccan fibulae with such heavy inlay, at the most a bead or cabochon.
If interested I can look up some bibliography for you.