A mysterious necklace with possible links to a Marie Antoinette scandal, sold for $4.8 million at an auction in Geneva ...

The necklace containing around 300 carats of diamonds was bought by an unidentified woman who put in her bid over the phone, ...

The top executive of Sacramento-based Blue Diamond Growers said the almond cooperative faced “significant challenges” in its latest fiscal year resulting in a 21% decline in net sales from a ...

Botswana's new president, Duma Boko, said on Friday he wanted to conclude talks for a new sales pact with global diamonds ...

Prior to that, from July 1 to 31, the mine had produced 2 751 ct for the quarter. Sales of diamonds recovered at Mothae for the quarter included 4 186 ct at an average price of $420/ct for revenue ...

Petra Diamonds increased overall average diamond prices by 13% for the first two tenders of its financial year to June 2025 by manipulating its offered product mix through deferring sales of low value ...

GABORONE, Oct 30 (Reuters) - Sales of rough diamonds at the Debswana Diamond Company fell about 52% in the first nine months of 2024, data released by Botswana's central bank on Tuesday showed ...