Yamaha G3 Grand Piano March 22, 2016 admin 6' - 7' Length, Brands, Grand Pianos, Yamaha Yamaha G3 Serial Number: 5131665 Finish: Ebony Polish Size: 6’1″ Warranty: 5 Years Other pianos you might like...Yamaha U3 Upright Piano Yamaha U3 Upright Piano Serial Number: 2546056 Finish: Ebony Polish Yamaha C1 Yamaha C1 ❮ ❯