Rene Gruau is an Italian artist with 62 auction lots recorded since 2008, median price $2,210.
| Title | Date | House | Price |
|---|---|---|---|
| Maquette de costume pour ''Ciné Bijou'' | 2009-03-25 | Christie's | $2,890 |
| Maquette de costume pour ''Ciné Bijou - Broadway Girl'' | 2009-03-25 | Christie's | $1,530 |
| Maquettes de costumes pour ''Ciné Bijou - Broadway Girl'' | 2009-03-25 | Christie's | $850 |
| Sketch for Dior | 2008-12-16 | Christie's | $25,000 |
Rene Gruau's auction record is $25,000, set on 2008-12-16.