20th Century
Having a chromolithograph miniature depicting Nicholas I, the frame set with eighty-four rose-cut diamonds, the two yellow gold Imperial Eagles set with two rose-cut diamonds, the bottom corners having a raised yellow gold and silver ribbon and floral motif set with twenty-six rose-cut diamonds, mounted on a rust guilloche enamel field within a nephrite jade frame mounted with raised yellow-gold floral motifs, the obverse having a hinged easel-back; together with a wood, silk and velvet fitted presentation box.
Total weight of diamonds: 1.40 carats
Height: 5-1/2 in (14.0 cm)
Width: 4-3/4 in (12.1 cm)