Miniature portrait within a border of amethysts and diamonds, originally a ring, later conversion to a brooch fitting, circa 1850.
Very fine micro mosaic brooch, set in Lapis Lazuli, within a border of opals. Circa 1860.
Exquisite miniature within a border of single cut diamonds, Austrian. Notice the fine shading of the veil.
In the form of a salamander set with seed pearls, demantoid garnets and ruby eyes, circa 1880.
Coral, seed pearl and diamond brooch signed Wolfers.