A diamond and cultured pearl brooch and a pair of diamond earrings

A diamond and cultured pearl brooch and a pair of diamond earrings
The brooch in the form of a brilliant-cut diamond floral spray with diamond and cultured pearl bud; and a pair of diamond earrings, each designed as a claw-set pear-cut diamond drop to a brilliant and single-cut diamond trefoil leaf surmount (3)