Russian White Enamel & Sapphire Egg Pendant, circa 1900

From the Romanov era, period of tsar Nicholas II, a rare Russian guilloché miniature egg pendant in translucent white enamel, enhanced with an oval cabochon sapphire bead set in a silver bezel, fitted with a gold suspension ring. 

circa 1900, stamped 56, W

7/8 in. (2.2 cm) long including ring, Chain not included