Russian Blue Enameled, Ruby and Diamond Egg Pendant, circa 1900
From the Romanov era, period of Tsar Nicholas II, decorated with translucent cobalt blue enamel, the center set with a circular cut ruby flanked by two rose-cut diamonds within bezel mounts.
Fitted with a gold suspension ring. Chain not included.
Circa 1900, unmarked. 5/8 in. (1.6 cm) long, including suspension ring.