A GOLD AND PLATINUM-MOUNTED AMETHYST AND DIAMOND BROOCH
BY FABERGÉ, WITH THE WORKMASTER’S MARK OF AUGUST HOLMSTRÖM, ST PETERSBURG, CIRCA 1900, SCRATCHED INVENTORY NUMBER 92290
A faceted hexagonal-cut amethyst set within a diamond-set platinum border, the sides cast and chased with an openwork scroll band, the reverse with gold pin (restored), marked on pin guard and pin; in later fitted case
1 3/8 in. (3.5 cm.) wide
A GOLD AND PLATINUM-MOUNTED AMETHYST AND DIAMOND BROOCH
BY FABERGÉ, WITH THE WORKMASTER’S MARK OF AUGUST HOLMSTRÖM, ST PETERSBURG, CIRCA 1900, SCRATCHED INVENTORY NUMBER 92290
A faceted hexagonal-cut amethyst set within a diamond-set platinum border, the sides cast and chased with an openwork scroll band, the reverse with gold pin (restored), marked on pin guard and pin; in later fitted case
1 3/8 in. (3.5 cm.) wide