A cultured pearl and diamond necklace

A cultured pearl and diamond necklace
The four rows of 3.0mm cultured pearls set to the front with two openwork plaques of floral and foliate design with knifewire detail, millegrain-set throughout with brilliant-cut diamonds, issuing a 3.0mm cultured pearl swag, diamonds approx. 1.55cts total, accompanied by a strand of seven additional cultured pearls, length of shortest strand 40.4cm (2)