細節
AN EXQUISITE BELLE EPOQUE IVORY, DIAMOND, PORCELAIN, SAPPHIRE AND ENAMEL CARD CASE
Of rectangular outline, enhanced with a jasper porcelain plaque in a rose-cut diamond surround, the lid with white enamel and gold borders, to the cabochon sapphire thumbpiece, circa 1900, 8.8 x 5.1 x 1.2 mm.