Explorer's shares surge amid $12 million funding push
Advanced project to focus on "uniquely coloured fancy vivid orangey-yellow stones"
Lulo operation in Angola generates partnership profits
Africa-focused explorer and producer adds 25% in Angolan resources
J-S declares an interest in the yellow metal
Tiddler EHR's deal in Canadian diamond space 'fair and reasonable'
Rio confirms iconic mine will close this year
Company says tough year for diamond market ended on positive note
Johnston invites two companies to apply for tenements
Short-term challenges belie strong future fundamentals, report finds
Both African diamond mines perform strongly
Pink diamonds on display in New York ahead of Argyle closure