(IDEX Online) - Rio Tinto has reported an increase in first-half sales at its Diavaik diamond mine, in Canada, and said it ...

Most of Botswana's rough diamonds are sold direct to India, Belgium, and the UAE, but goods worth around $500m annually are ...

(IDEX Online) - India's diamond industry today (30 July) had its worst fears confirmed as the US announced all imports would ...