A diamond and enamel racing horse tie pin and two other

the first with a galloping race horse set with rose cut diamonds, the jockey in red, white, blue, black and pink enamel, pin length 3.1cm, in period fitted oval case; also a vintage chrysoberyl and seed pearl heart set on a similar pin, length 4.0cm, and single stone sapphire bar brooch, with a round cut mid blue sapphire on a lazy S bar with crossover twisted ribbon, hallmarked 9ct gold, length 5.0cm (Qty: 3)