Cambridge Stud is an internationally known Thoroughbred stud farm established in 1976 at Cambridge, New Zealand by Sir Patrick Hogan. It has a number of top quality stallions including Zabeel and the great broodmare Eight Carat (GB) by Pieces of Eight from Klairessa. She was New Zealand Broodmare of the Year in 1995, 1996 and 1997. In 1996 Eight Carat was named Broodmare of the Year by the international journal Owner-Breeder (USA).