- Born: 2006
- Sire: MANSONNIEN (FR)
- Race Record: A multiple winner in France for trainer Francois Doumen.
- Went to Stud: 2014
- Standing at: Kilbarry Lodge Stud
- 2023 Fee: € POA
Kilbarry Lodge Stud’s Diamond Boy continues his good run under rules with the fine performance of Grand Sancy.
Kilbarry Lodge's Stud Diamond Boy sired a three-year-old winner in France on Friday.