Amazing Art Deco diamond brooch in platinum and 18ct gold.
Exquisite miniature within a border of single cut diamonds, Austrian. Notice the fine shading of the veil.
A Tara style penanular brooch in silver gilt, marked for Waterhouse, Dublin, circa 1890.
Miniature portrait within a border of amethysts and diamonds, originally a ring, later conversion to a brooch fitting, circa 1850.
Exquisite brooch in the form of a dragonfly with beautifully enamelled wings and set with diamonds and rubies, circa 1890.