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
Later 19th century cushion cut diamond cluster flower pendant-brooch, c.1890, in the manner of the mid-18th century style, centre stone approximately 3.00ct,
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,
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,