A French Belle Epoque diamond and pearl bracelet forming a necklace

A French Belle Epoque diamond and pearl bracelet forming a necklace, c.1900. Each scroll panel centred with a pearl and set with circular and rose-cut diamonds to the lattice ground and joined with diamond set bows. Numbered ?53668, and French control marks. Number repeated to the necklace section with further French control marks, diamond-set clasp, concealed in the fitted case. The bracelet 18cm long, the necklace 22.5cm long.