Gold string of pearls with the miniature of a man

Miniature portrait image of a man, painted in an oval-shaped, 18 K gold framed bone sheet. It may once have been a box clasp adorning a 4-row string of pearls. The back is covered with white mother of pearls. Gross weight: 22.60 grams; 4.2 x 5 cm. Signed: with a French master's mark, (second half of the 19th century). and with the later Hungarian hallmark from between 2006-16.