Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,
the angular links, each doubled with one inside the the other having facetted edges, signed 'CHAUMET SCo', one with serial number 1888, French assaymarks and workshop mark, London import marks for 18ct gold and with date mark of 1957 Length as necklace 39cm / 15�''
Length as bracelets each 19.5cm / 7�'' Weight: 130g
Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,
Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,