A late 19th Century opal and diamond brooch pendant,
A late 19th Century opal and diamond brooch pendant,

細節
A late 19th Century opal and diamond brooch pendant,
the single oval opal centre stone within a diamond scrolling surround and with diamond drop terminal, set in silver and gold, with detachable brooch fitting and hinged pendant loop to a fine link chain, in a fitted case.
See plate 13