Faberge Crystal is an antique and should be appraised by an antique appraiser. One could find an antique appraiser in the local yellow pages to appraise the crystal.
I believe it was Carl Faberge, of the House of Faberge, who made these "Faberge eggs" as they are usually called. See the Related Link below for the Wikipedia entry on the Faberge eggs.
Faberge eggs were made by a craftsman for a Russian Tsar to give to his family, for Easter.
The Faberge eggs were made as Easter gifts from the Tzar to his wife. The Russian royal family was Russian Orthodox religion. They were made by the jeweler Faberge out of diamonds, gems, pearls, and enameled. They had little special things inside of them.
Yes. For more info about the Faberge Eggs, see the Related Link below.