A Fabergé diamond-set two-color gold & guilloché enamel scent bottle, workmaster Michael Perchin, Saint Petersburg, circa 1899-1903, original scratched Fabergé inventory number 2820. Capsule form, the surface enameled translucent bright yellow over banded engine turning, the green gold chased leaf mount within red gold collars, with rose-cut diamond thumbpiece, the hinged lid with internal sprung stopper engraved in Cyrillic K. Faberge (К. ФАБЕРЖЕ). Height: 2 5/8 in. (6.8 cm).