A Gold, Platinum, Amethyst, Diamond and Guilloché Enamel Brooch
Marked Fabergé, indistinct town mark, probably St Petersburg, 1908-1917, scratched inventory numbers 1599 and 84557
Octagonal and centred with a cushion-cut amethyst within rose-cut diamond surround, the openwork octagonal surround with rose and old-cut diamond flowers with oyster guilloché enamelled border, four sides with diamond-set ribbon surmounts, marked on pin and pin guard
1¾ in. (4.5 cm.) wide
A Gold, Platinum, Amethyst, Diamond and Guilloché Enamel Brooch
Marked Fabergé, indistinct town mark, probably St Petersburg, 1908-1917, scratched inventory numbers 1599 and 84557
Octagonal and centred with a cushion-cut amethyst within rose-cut diamond surround, the openwork octagonal surround with rose and old-cut diamond flowers with oyster guilloché enamelled border, four sides with diamond-set ribbon surmounts, marked on pin and pin guard
1¾ in. (4.5 cm.) wide
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