Geschwister von Black Diamond Ogan

Halbgeschwister Vaterlinie

Zuchtstute Merrigans Call (unbekannt, 1999, von Diamond Serpent)

Merrigans Call

Zuchtstute Krafty Kate (Irish Sport Horse, 1994, von Diamond Serpent)

Krafty Kate

Zuchtstute Kilcoltrim Lass (Irish Sport Horse, 1989, von Diamond Serpent)

Kilcoltrim Lass

Zuchtstute ST Mullens Countess (Irish Sport Horse,  , von Diamond Serpent)

ST Mullens Countess

Pferd ST Ludwigs Diamond Exchange (Irish Sport Horse, 1983, von Diamond Serpent)

ST Ludwigs Diamond Exchange

Deckhengst Diamond Valley Prince (Irish Sport Horse, 2004, von Diamond Serpent)

Diamond Valley Prince

Zuchtstute Big Nellie (unbekannt,  , von Diamond Serpent)

Big Nellie

Zuchtstute Cloghala Lass (Irish Sport Horse, 1989, von Diamond Serpent)

Cloghala Lass

Zuchtstute Diamonds from Oz (Estonian Sportpferd, 1988, von Diamond Serpent)

Diamonds from Oz

Zuchtstute Diamond Vicky (Irish Sport Horse, 2001, von Diamond Serpent)

Diamond Vicky