Pearl necklaces belong to jewelry, and pawn shops will have departments specializing in recycling jewelry. Pawnshops will evaluate pearl necklaces according to certain standards when recycling them. Pawnshops are more inclined to recycle pearl necklaces with recycling value, pearl necklaces with brands and certificates, and pearl necklaces with good quality and larger pearls. The specific recycling standards vary according to the policies of pawn shops and market demand.