A gold and diamond bracelet, mid 20th century, of jarretière design, composed of gold linking with a

A gold and diamond bracelet, mid 20th century, of jarretière design, composed of gold linking with a Florentine finish and engraved with crossed motifs of foliate scrollwork, to a clasp modelled as a buckle, set with single-cut diamonds, length 18cm, Italian maker's mark, stamped 750, French import assay mark for 18ct gold, gross weight 68 grams