A platinum and gold pearl bar brooch, a row of seed pearls, peg set, to openwork gold frame faced in platinum, to pin and safety catch, tested as approximately 18ct gold and platinum, 63mm long, 5.90g, together with a gold seed pearl and diamond bar brooch, marked 18ct, 2.24g, a gold split pearl brooch, marked 18ct, with 9ct gold pin, 2.75g, and a gold split pearl brooch, tested as approximately 18ct gold with 9ct gold bar and pin, 2.82g (4)