細節
An Art Nouveau enamel and diamond spray brooch
The polychrome plique-à-jour enamel trefoils with diamond-set borders to six diamond collet buds, mounted in gold, circa 1890, 5.5cm. high
The polychrome plique-à-jour enamel trefoils with diamond-set borders to six diamond collet buds, mounted in gold, circa 1890, 5.5cm. high