Laz would unearth it.
The hairstyle is pretty interesting, seems modern.
She has the classical Roman nose bridge....................
Beautiful portrait. Impressive accomplishments abound.
Recent historical research indicates that this woman may have lived in a household that held slaves, so it will be sandblasted off the masonry next Wednesday morning.
From the looks, probably an upper class Roman of the time. A SLAVE OWNER! DESTROY!
Photos of Herculaneum
https://www.google.com/search?q=Herculaneum&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiZtvPjm-vVAhUU_GMKHRQXAgIQ_AUIDCgD&biw=1518&bih=810