This exceptional Art Deco pin, bearing a Swiss hallmark and an enigmatic maker's mark, epitomizes elegance in miniature. At the top of the brooch is a gemmy crystalline green shield-cut emerald accompanied by a delicate sparkle of a rose-cut diamond. Both are set on a gleaming 18 karat gold knife-edge pin, creating a beautiful balance of color and form.
Measurements: 22 mm long x 4.3 mm wide
Weight: .8 grams
Markings: CWB or GWB maker's mark, carp head gold hallmark used in Switzerland 1882-1934