I just brought a white gold diamond necklace: but could it be fake?
PeachyDay asked: I just got a 14k white gold diamond necklace from overstock.com
However, I noticed part of the chain seem to be oxidized (brownish in color). When I compared to my other 14K white gold chains, the chain from this necklace is looks a little brownish, copper-ish, and not whitish like my other 14k gold [...]