Baken diamond mine

The Baken diamond mine is a diamond mine located along the lower Orange River in South Africa. The mine is owned and operated by Lower Orange River Diamonds. The central processing plant has been operational at Baken since 2001.

In 2004 the Baken mine produced 88063 carat; average stone size for the year was 1.29 carat. Notable stones from production in 2004 included a 78.9 carat, D colour flawless diamond that sold for over $1.8 million USD; and a 27.67 carat pink diamond sold for over US$1.0 million.

Probable reserves are 21.2 million cubic meters of ore at an ore grade of 1.69 carat per 100 cubic metres (3.38 mg/m3). There is a waste rock overburden of about 33 million cubic metres.