Late 19th, early 20th century russian jewelry

Does anyone know of about the workings of the Russian
jewelry industry at the time of Faberge? As many are, I’m
fascinated with the work designed by Faberge, but all the books I’ve
seen are stuck on him, I’m more interested in the conditions that
the work was produced under, the people who actually did the work
and what happened to them after the revolution. If anyone can point
me in the right direction, I’d appreciate it.

Larry