Paesina Stone necklaces are among our favorites. This stone is the most rare of the figure rocks, available in the Tusco-Emilian Appenines and in Elba Island where it was formed over a period of 50 million years. The iron in the limestone and manganese infiltrations result in a "landscape picture" effect. Each is unique. The necklace measures up to 18" adjustable, sterling silver on leather cord. Enjoy.