This is such a unique gemstone! White opal with feathery, tree like black dendritic inclusions. I think the sleek, vertical bar cut is perfect for this gemstone. Suspended on sterling silver cable chain the gemstone pendant measures about 1 and 1/4 -1 1/2” long. Necklace is adjustable from 17’-19” and closes with a sterling silver lobster claw clasp. Sleek and contemporary!