8.900 Euros Beret

For any Beret Project visitor who finds the Elósegui 150 Años Edición Limitada expensive, consider the beret pictured here, priced at 8,900 Euros (some US$ 11,500.00). 
In this case, it's not so much the beret that is costly, but the txortena (or cabillou), made of white diamonds by Origine Ateliers in Anglet (France).