These beauties have been created by the always great Tom Binns (whose web page is this one) and are worth between 750$ and 2000$. However, if your golden visa is not working properly today, or the butler has left to hand-wash the Rolls so you can't make it to the nearest luxury store, then I have good news for you: the internet is full of intelligent and creative people who have made incredibly good-looking DIYs, so go take your Bvlgari diamond necklace (or buy a really cheap one on Primark, as I will) and get down to work!
P.D.: as I'm seeing on the internet, it works both if you use nail polish or spray paint, but they always recommend to apply a layer of white paint in the first place.
