Zuobisi Jewelry, which are made in high quality tough & durable metal with cheap and low wholesale price; they doesn't corrode or fade like alloy jewelry , they doesn't tarnish and turn black like real sterling silver jewelry, they doesn't so expensive like real gold jewelry, so it is the best solution if you want necklaces with platinum look at a very low cost; they cost you a little more than the plated alloy jewelry but lasts much longer; it's lower than sterling silver but looks better, lasts longer and feels nicer; it's very cheaper than gold, but has more unique designs