Mattson, Linda. History of the Village of Otter Lake, Lapeer County, Michigan. CMU Term Paper, 1971. Metamora Among the Hills: A History. Metamora Township, MI: Metamora Friends of the Library, 1979. Porter, Floyd W. The Triumphs of His Grace; A Pilgrimage of More than 140 Years by the People of God, Called Methodist at Lapeer, Michigan.
The Cullinan, which was found near Pretoria more than a century ago, was until recently acknowledged to be the largest cut diamond in the world, weighing in at 530.20 carats. In 1985 it lost the record to the Golden Jubilee, which was found in the same mine as the Cullinan and weighed 545.67 carats.
The Biggest Diamond in the World. South Africa is home to the worldâs largest non-carbonado diamond ever found. It is the biggest gem quality diamond ever found. The Cullinan Diamond named after the mine owner, Sir Thomas Cullinan, was discovered in Pretoria, South Africa. It weighed a staggering 3106 Carats (over 600 grams of beauty). The worldâs largest diamond was discovered on a hot summerâs day at the end of January 1905.