The Black Diamonds is a model railway group based in the East Midlands that specialises in North American prototypes.  Regular meetings are held each month on a Saturday at Kegworth Village Hall, Leicestershire, DE74 2FH.  We usually have setups in both N and HO scales.

At meets tea and coffee are available all day at no extra charge and we usually have a trader present with both HO and N scale items.

The group is part of the East Midlands Division of the NMRA-BR.