Three gem-set brooches

Three gem-set brooches, an amethyst heart pendant to the half-pearl and gold bow surmount, 3.5cm, fitted case by Tessier; a sapphire and half-pearl 15ct gold bar brooch, 4cm wide; a peridot and half pearl 9ct gold openwork bar brooch, 4.2cm wide, fitted case; an oval hardstone cameo brooch, of a maiden in profile with a floral garland adorn her hair, plain gold frame, 4.4cm long, and other items including two green paste brooches