No, no, no, this is not okay<----I freaking checked and it looks exactly like a wedding ring, and it was rose gold. Rose gold for The Doctor's Rose Tyler. Can you hear that sound? It's the sound of my heart breaking.
My favourite picture of Rose with the TARDIS. The TARDIS loved Rose just as much as the Doctor did so it’s no wonder she opened up her heart so that Rose could save him. <--mind you, it did take a truck to convince her.