DIAMOND138 -

diamond 138138 Diamond Isle, Cassopolis, MI 49031. View on Map. Property type Single Family. Year built 1948. Last sold $205K in 2018. Price per sqft $244.Oregon Route 138 is an Oregon state hhway that runs between the city of Elkton and a junction with U.S. Route 97 at Diamond Lake Junction. The hhway has several distinct stretches,