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Johnny Velloza


Gem Diamonds deputy CEO leaves to pursue opportunity in the DRC

Gem Diamonds’ deputy CEO and COO, Johnny Velloza, has advised of his intention to leave the company, to take up a position as joint CEO in a large copper and cobalt company operating in the DRC.  

Two diamond players appoint new senior leaders

LSE-listed Gem Diamonds and Canadian diamond junior Lucara Diamond Corp have both made new appointments within senior management roles.