A Fabergé Imperial Gem-Set Bowenite, Gold and Enamel Parasol Handle, Workmaster Michael Perchin, St. Petersburg, circa 1895. photo courtesy Sotheby's the handle set with a carved, cushion-shaped piece of bowenite surmounted with a raised disk of lilac...

A Fabergé Imperial Purpurine, Gold and Enamel Parasol Handle, Workmaster Michael Perchin, St. Petersburg, circa 1895. photo courtesy Sotheby's the ribbed purpurine ball finial mounted with a collar enameled in opaque white enamel relieved by a latticework...