Hopman Cup from the Argyle diamond mine in the Kimberley region of Western Australia. In 2014 and 2015, the individual trophies were created in the shape of an intricate diamond encrusted tennis racket and ball, using just under an ounce of 18-carat white, yellow and rose gold and approximately half an ounce of pink argyle diamonds. These trophies are valued at $26,000. Until 2012, the Hopman Cup was played at the Burswood Dome. Since 2013, the Hopman Cup has been played at the Perth Arena. Unlike other major international team tennis tournaments such as the Davis Cup and the Fed Cup, which
CIS at the Hopman Cup CIS at the Hopman Cup The Commonwealth of Independent States (or CIS) is a regional organisation formed of former Soviet states that competed at the Hopman Cup in 1992. It reached the quarterfinal stage of the tournament. Since 1992, four of the independent states which form the CIS have competed in the Hopman Cup individually. These are: Kazakhstan, Russia, Ukraine and Uzbekistan. Prior to 1992, they all competed as the Soviet Union. This is a list of players who have played for the CIS in the Hopman Cup. Kazakhstan at the Hopman Cup<br> Russia at the Hopman Cup<br> Soviet Union