I ordered the 7 inch rose gold bracelet, and on hindsight perhaps I should've ordered the smaller one because the one I bought looks heavy and large on my skinny wrist.  The finish was beautiful, bright, and lustrous when I first got it, but it looked more like yellow gold rather than rose gold.  It still is shiny, months later, but it has darkened considerably.  I live in an arid climate, and have not exposed the bracelet to humidity or other corrosive agents.  At first, I wasn't too bothered by the darkening because it retained its high shine, and it began to look more like a higher karat gold color, but it didn't stop there because it darkened even further, now looking more toward the coppery side rather than gold.  When this darker patina formed, it was uneven so one side of the bracelet looked darker than the other.  I happen to love the look of copper, but at this in-between color it is fairly obvious to any observer that it isn't solid gold.  Curiously, it still retains its high shine.