An enamel and diamond novelty brooch, by Theo Fennell, 1987 Designed as a polo pony and articulated player, the pony's body pavé-set throughout with brilliant-cut diamonds, the shirt and helmet of the player decorated with black enamel, diamonds approx. 0.50ct total, signed Fennell, maker's mark, London hallmark, length 3.6cm For further information on this lot please visit Bonhams.com