Popular
Crystal Grove Diamond Mine & Campground
- 161 County Rd 114, St Johnsville, New York, 13452
Popular
Mohawk Valley Mineral Mining
- (518) 914-9110
- 354, Moyer Road, Town of Root, Montgomery County, New York, 12166, United States
Popular
Herkimer Diamond Mines
- 315.891.3099
- 4601 State Route 28, Herkimer NY 13350
Popular
Little Falls Diamond Company
- 315-823-0454
- 411, Canal Place, City of Little Falls, Town of Little Falls, Herkimer County, New York, 13365, United States
Popular
Diamond Mountain Mining
- State Route 167, Paines Hollow, Town of German Flatts, Town of Little Falls, Herkimer County, New York, 13365, United States
