prop

Such as the model used in the movie and a few costumes, of which we know what they look like in color. I believe that Thelma Ritter's dinner gown is known to survive today and one of Barbara Stanwyck's gowns is in the Ireland Titanic museum. Here is the gown I was referring to:

Can anyone tell me whether the jewels in the film are fake or real and whether the authentic or reproductions of them can be seen or bought on the web? i believe they were great and they match the film's era quite a bit. Also, how come Rose's jewels are on and off between scenes? In some scenes...