New Kendra Scott Elisa in Iridescent Drusy necklace with gift box and jewelry bag! 0.63"L x 0.38"W pendant, 15" chain, 2" extender Retails for $70 plus tax and shipping. Drusy is the natural crystallization on a rock surface. All of our Drusy is genuine and has a rich sparkling appearance. Our range of Drusy colors are achieved by a custom plating process that coats the stone's surface.