A cross-over ring; one end made in platinum and pavé set with brilliant cut diamonds and one marquise cut fancy yellow diamond (with certificate) in eighteen carat yellow gold prong setting, the other end made in eighteen caraat yellow gold and pavé set with brilliant cut fancy yellow diamonds and one marquise cut diamond (with certificate) in platinum prong setting. Signed Cartier Paris and numbered. Made ca 1990. In original case.

Width circa 14,5 mm., size 52.

A pair of eighteen carat yellow gold hoop earrings, designed as a square and made of rectangular tube, with clip-post-combination. Signed René Boivin, Paris, made ca 1980. With original pouch.

Height 38 mm., widht 9 mm.

A pair of eighteen carat yellow gold clip earrings, each designed as a band of flowers, set with amethists and brilliant cut diamonds. Signed Van Cleef & Arpels, Paris. Modern. Both numbered. In original pouch.

Height 23 mm., width 14 mm.