SIGHTING // TIMELINE_RECORD Diamond sighting reported in Rockford, USA Event date 2000 Jan 1 Location Rockford, IL, USA Country United States Record summary Diamond Shape taking samples from Rock River This timeline entry summarizes an external source. Follow the source link to review the underlying material and its context. Review primary source Open in interactive timeline Previous record Cylinder sighting reported in Washington, D.C., USA Next record Disk sighting reported in Higgans Lake, USA