Boucheron, a gold and diamond demi-parure, 1970s, comprising: a pair of ear clips and a ring, each

Boucheron, a gold and diamond demi-parure, 1970s, comprising: a pair of ear clips and a ring, each composed of textured gold, set with brilliant-cut diamonds, ear clips each 2.2cm, signed Boucheron Paris, numbered 37122, stamped with French assay marks for 18ct gold and platinum, maker's marks for André Vassort, ring size K1/2, signed Boucheron Paris, numbered 48861, French import assay marks for 18ct gold and platinum