27 mars 2015
A late 19th century diamond and conch pearl spray brooch, circa 1880
A late 19th century diamond and conch pearl spray brooch, circa 1880. Sold for £3,120 (€4,275) . Photo: Bonhams. Naturalistically modelled as a spray of pierced ivy leaves amongst foliage set with old brilliant and rose-cut diamonds, with conch pearl...