Yes, Francesco, this is probably right. My doubts come from the totally black legs (I have 4 ex. form this place, all have the same colour). It makes me think of our good old Chlorophorus varius (black legs) and its ssp./form damascenus (red legs).
It is a female of the same species. After a quick check in the Web, the pronotum well corresponds to annularis while the legs are really variable. Probably, males sometimes have darker legs, as it occurs to the European Clytus arietis and its variety (not subspecies!) gazella.