My wife bought me a tungsten ring from Tungsten World when we got married in September of 2007. I was very excited to get a ring that I really wanted for a reasonable price and a warranty. After only 5 months of wearing it, the ring became tarnished, accumulated several scratches and completely lost its luster. When I contacted Tungsten World to exercise my lifetime warranty, I got this form letter: "I am concerned about the trouble you are having with the ring. I am not exactly sure what to say about the issue as I do not know what... read full review »