A gold and aquamarine brooch
A gold and aquamarine brooch and two turquoise brooches, comprising: an 18ct gold and aquamarine brooch set with a step-cut aquamarine within a gold mount modelled as gnarled tree branches, stamped 750; a mid 19th century gold, turquoise and seed pearl brooch; and an early 20th century turquoise and diamond bar brooch, longest 9.4cm, pearls untested