細節
A JEWELLED GOLD-MOUNTED GUILLOCHE ENAMEL PENDANT
apparently unmarked, St. Petersburg, circa 1910
Shaped as a hinged shield depicting on the cover the coat-of-arms of St. Petersburg, on red guilloché ground with the roman numeral X at the bottom, surmounted by the Imperial crown set with two...... and rose-cut diamonds, with two small miniature frames inside.
4.2 cm high