Complex sentence: Claws of animals like tigers, lions, bears were used in making ornaments, pendants, broaches etc. Tiger's and Lion's claws are expensive because it is illegal to trade the parts of such protected animals.
Split into simpler sentences: Claws of animals like tigers, lions, and bears were used in making items such as ornaments, pendants, and broaches. Tigers'and lions' claws are expensive because it is illegal to trade the parts of such protected animals.