Faberge Nephrite, Enamel, Diamond and Ruby Desk Seal in Gold, circa 1900

The reeded handle carved of nephrite, the reeded collar and cushion below a white guilloché enamel band decorated with rose-cut diamonds and cabochon rubies, outlined by pearls, with nephrite matrix of the Coat of arms from Princes Gorchakov, mounted in gold. Workmaster Mikhail Perkhin, circa 1900. Height approx. 12.3 cm (?)