Botswana shows off country's largest-ever blue diamond
Published on: Wednesday 17 April 2019
JOHANNESBURG, April 17 (Reuters) - Botswana's state-owned Okavango Diamond Company displayed a 20-carat gemstone on Wednesday that it said was the largest blue diamond ever discovered in the country, ...
News source: http://www.lse.co.uk/FinanceNews.asp?code=626ak587
