A gem-set, enamel and diamond brooch, designed as a horse's head, pavé-set with circular-cut
A gem-set, enamel and diamond brooch, designed as a horse's head, pavé-set with circular-cut diamonds, accented with circular-cut rubies and emeralds and applied with black, white and red enamel, mounted in platinum, length 3.1cm, stamped Pt950