I didn't on that amulet (stats below), but did get 3 skills on jewelery several times later in the game.
Amulet Of Glory
Durability 10
Charm Quality 2
40 Vitality
40 Magic
10 Resistance to Fire
After leaving Aleroth I got a luck drop of a gold strength charm from the dragon rider that Zandalor kills, which I added to the amulet for a 10 Strength bonus.