Pedigree of Diamond Necklace xx

father

stallion Unbridled's Song xx (Thoroughbred, 1993, from Unbridled xx)

Unbridled's Song xx

Thoroughbred
1993

stallion Unbridled xx (Thoroughbred, 1987, from Fappiano xx)

Unbridled xx

Thoroughbred
1987

Trolley Song xx

Thoroughbred
1983

mother

Helsinki xx

Thoroughbred
1993

Father of mother

stallion Machiavellian xx (Thoroughbred, 1987, from Mr. Prospector xx)

Machiavellian xx

Thoroughbred
1987

Helen Street xx

Thoroughbred
1982

stallion Troy xx (Thoroughbred, 1976, from Petingo xx)

Troy xx

Thoroughbred
1976

Waterway xx

Thoroughbred
1981