Diamantina Z comes from the breeding of Ushuaïa Horses in Geel. The nine-year-old mare is a daughter of Ushuaia (Narcos II), who herself competed at a height of 1.45m in the sport. Additionally, she is also the half-sister of the BWP stallion Happydam (Quidam de Revel), who competed at the highest level of the sport with riders like Christophe Vanderhasselt.

Diamantina Z was also seen under Vanderhasselt's saddle until Celien Van Bylen took over the reins and competed her at the 2* level. Furthermore, the mare was a finalist as both a six-year-old and a seven-year-old at the Belgian Championship for Young Horses.

The Diamant de Semilly daughter will now be housed with Robin Vermeir.