Beautiful teardrop shaped earrings with inlaid opal. All components are 925 sterling silver. Beautiful craftsmanship on these double layer opal earrings. Double layer? From what I understand, they are thin layers of opal set one on another thin enough that the fire on the lower layer shines through the top layer! They are set in an elongated tree shape and have the opals on the tree tops that have beautiful fire in them. These earrings have a width across of about 3/8" and the length is 1 1/2" from top of ear wire to bottom of the dangle. The pair pictured is the one shipped..