A collection of six stick pins, late 19th century

A collection of six stick pins, late 19th century, comprising stick pins topped with: a horseshoe in half pearls, pearls untested; a horseshoe in circular-cut garnets; a floral micromosaic; a hardstone cameo depicting a classical woman wearing a tiara; a gold fox head with cabochon ruby eyes; and a colourless paste within a black enamel border, longest stick pin 7.5cm, six cases