In Geneva, Sotheby's auctioned the most expensive jewel in the world to a Hong Kong buyer. The sale set a record for price per carat (over €4 million per carat). "This is a record price for a precious stone and per carat", David Bennett, Global President of the international jewellery department of Sotheby's.
The 12-carat blue stone was discovered in January 2014 by Petra Diamonds Ltd in the Cullinan mine (photo) in South Africa. According to Sotheby's, the Cullinan mine is "the only reliable source in the world for blue diamonds".
In February 2014, Petra Diamonds Ltd, listed on the London Stock Exchange, sold this exceptional blue diamond of 29.62 carats for USD 25.555 million.
• Maritime sector faces renewed risks amid military tensions in the Middle East• Blockade fears at S...
Kenya tops African entries in 2025 IMD ranking at 56th globally. Botswana, Ghana, South Afric...
In a West African financial landscape marked by tighter regulation of the fintech sector, digital fi...
• Google unveils Veo 3, its latest AI tool for ultra-realistic video generation• Experts warn deepfa...
Mauritius is the most peaceful country in Africa for the 18th year in a row Sub-Saharan Afric...
• World Bank approves $201 million IDA grant to strengthen Mozambique’s health emergency preparedness. • Project targets underserved,...
• Africa’s total trade rose by 13.9% to $1.5 trillion after shrinking in 2023• Intra-African trade grew by 12.4%, driven by the African Continental...
• The Malala Fund will invest $50 million over five years to promote girls’ education• Nigeria is a priority due to wide gaps in access to secondary...
• Food production uses nearly 15% of global fossil fuel demand, says IPES-Food• Fertilizers, plastic packaging, and transport tie food security to oil and...
Lake Natron, located in northern Tanzania near the Kenyan border, is one of the most extraordinary and extreme lakes in Africa. Fed primarily by the Ewaso...
The Senegambian stone circles stand as one of the most remarkable archaeological legacies in West Africa, spread across parts of present-day Senegal and...