Hello, Thank you for the messages.
I don't know if it's niello, the black parts seemed goldened before..
eastern european must be the origin but where exactly ?
Francantolin, Thank's a lot about russian or hungarian origin,
it can be a dragon claw with his scales... Dracul sword
I found this Magnate sword who has ''the same '' pommel inserts with stones and foliage decorations on the hilt.
For the small stones, only two more, cf picture of the pommel,
it was not possible to see it , it was all dirty, and it is battered but I cleaned with a toothpic and put a torch and red light came...Alleluiah !! ( no offense )
Fernando, don't know if it is better to move it in the european forum ?