A LATE 19TH / EARLY 20TH CENTURY IMPERIAL RUSSIAN MOONSTONE AND DIAMOND BROOCH
The circular cabochon moonstone with rose-cut diamond border and ribbon bow surmount to a fluted design reverse, circa 1900, Russian marks for St. Petersburg, 1899-1908, 2.2cm
A LATE 19TH / EARLY 20TH CENTURY IMPERIAL RUSSIAN MOONSTONE AND DIAMOND BROOCH
The circular cabochon moonstone with rose-cut diamond border and ribbon bow surmount to a fluted design reverse, circa 1900, Russian marks for St. Petersburg, 1899-1908, 2.2cm
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