Diamond stars have one of the largest fan bases among Sierra Leonean football clubs and its supporters are primarily from Kono District.

The club is owned a\ by the KonoDistrict Stakeholders, but was previously sponsored by the Koidu Holdings, diamond mining company, through their corporate social responsibility.

They won their first league title at the Wusum Sports Stadium in front of a capacity crowd of 5,000.

Other executive members include: Mark Yambasu (deputy chairman, Sahr Amadu Komba (Deputy Team Manager); Sahr Ezra Kellie (Team Secretary); Munya Kanneh (Welfare Officer); Tamba Senessie (PRO1); Berns Komba Lebbie (PRO2); Tamba Sylvanus Morsay (Organizing Secretary) Koidu-Sefadu Sports Stadium is the home ground of the Diamond Stars.

It is a multi-use 2,000 capacity soccer stadium located in Koidu Town, Kono District, Sierra Leone.