Antique Russian Niello Silver Locket Pendant Maker КФ C.1910 Hand painted is a rare and beautiful

is a rare and beautiful piece of jewelry

There are no hallmarks tested 14K gold

with black alloy for striking decorative contrast

There are hallmarks 800 and Gustav Huber's maker mark

made with jade against strong light

Antique Russian Niello Silver Locket Pendant Maker КФ C.1910 Hand painted is a rare and beautifulAttention International buyers: Please contact us regarding the shipping before committing to the purchase. Extremely rare Imperial Russian niello silver locket, made circa 1910 by silversmith (K. F.), likely Konstantin Fyodorov or Konstantin Frolov, active in the Moscow Upper Volga region. Niello is an ancient technique of inlaying engraved silver with black alloy for striking decorative contrast. This locket is fully covered with a fine checkered