I was on Bidz.com and won the bid on a man's gold and diamond wedding band. It was advertised as 10k gold which it was. With 1/4 carat total weght diamonds, the only trouble is that they were not real diamonds. My winning bid was $106 advertised at $1600 but it is only worth $35 and that is selling it for the gold. I thought Bidz.com had some kind of certificate that it was real gems and gold I guess they have two different rings one you get if you don't pay for the certificate and a different one if you pay for the certificate. read full review »