A late Victorian diamond and enamel set memorial brooch, comprising...

A late Victorian diamond and enamel set memorial brooch, comprising a heart shaped motif inset with with turquoise blue enamel, overlaid with diamond set A A initials, and Staffordshire knot, within a border of white enamel and outer pearl set surround, the yellow metal reverse with glazed compartment with original velvet lining, diameter approx 28mm, pin and C clasp, unmarked, total gross weight approx 10.5gms