@Lisejean, as waltsmith330 stated about this Lire coin he was right. The coin is not plated, it is an authentic coin. The center of this coin is Italian 14k gold over bronze.
The bail is most likely 14K. The coin is a Bi-Metallic Bronzital center in Acmonital ring. There are a number of them that came out in the 80's - 90's.