André Diamant (born February 9, 1990) is a Brazilian chess Grandmaster.

He won the Brazilian Chess Championship in 2008[1] and 2009[2] and played for Brazil in the Chess Olympiads of 2008 and 2010.

[3] Diamant is of Jewish origin and represents the club A Hebraica (São Paulo).

His peak Elo rating was 2547.

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