Natural Japanese momo coral tubular bead gold tone necklace

This is a superb natural Japanese momo coral free-form / tubular bead gold tone necklace. The beads are 100% untreated and natural. They are highly polished and are salmon pink in color with small specs of white true of momo coral. The necklace is 17.5 inches long and weighs 16.6 grams. It has a screw on gold tone metal clasp. In excellent vintage condition.