The total consideration is $3 million on closing and the return of 10 million Lucara common shares initially issued as partial consideration when Lucara acquired Clara in 2018.
Despite gold's price slump, strong copper and iron ore prices lifted MINING.COM's ranking of the world's 50 most valuable miners to a new record high of $1.35 trillion.
Earlier this year, the company told the CBC that "the financial viability and sustainability" of its business are at risk without the Sable underground project.