Diamond Sportsbook International is owned and operated by BMX ENTERTAINMENT LTD., 71C Georgio A, Office 3, Germasogeia, 4047 Limassol, Cyprus. Diamond Sportsbook International (DSI) is the leader in providing safe, legal and secure online gambling on all sports events including nfl football, college football, horse racing, nba/ncaa basketball, mlb baseball, NHL hockey, NASCAR, boxing etc. You will love their state-of-the-art online sports betting center. The speed of their streamlined online gambling process makes it fast and easy for last minute wagers. Your winning wagers are credited to your sports betting account immediately after the game ends. They also offer same-day payouts to anywhere in the world! When you bet on sports with Diamond Sportsbook and Casino, you have one account number for sports betting in the sportsbook, online casino gambling in the Diamond online casino, thoroughbred and quarter horse racing. JOIN now and find out how fast and easy it is to gamble online while receiving the best in service, bonuses and convenience of payouts. DSI has been in operation for 14 Years and online Since 1998. They are Federally Licensed in the Republic of Costa Rica • DSI Casino CFG - Fair Gaming Certified