Tartu Big Diamonds was an Estonian professional ice hockey team who played in the Latvian Hockey Higher League (Samsung premjerliga). They were founded in 2007, and played their first game, a friendly match against Eesti Noortekoondis on the 6th of August in 2007 in Narva. Big Diamonds won the game 20 to 2. The club played 10 of the team's home games in Tartu, 4 in Narva, 4 in Tallinn, and 2 in Kohtla-Järve. They dissolved in the summer of 2008 due to financial problems.