A diamond-set necklace and earrings

A diamond-set necklace and earrings
The flattened palmier-link chain set to the front with three graduated brilliant-cut diamond collets, 40.0cm long; each earring with cultured pearl drop, measuring approximately 9.0mm, to brilliant-cut diamond triple collet suspension with staple-link connection and single stone surmount, post fittings, 4.5cm long