What is now to buy the diamond ring is the most to worry about? I think probably buy a diamond ring money and diamond quality is not proportional. If it is really depressing that, after all, the money is hard-earned, if bought a diamond ring not imagined it really cost-effective. So this time GIA qualification is so important. Because its appearance will make the customers buy the value of the ring, which for them is a benefit and harm no one thing, now the society is really more and more humanization. I believe that soon they will fully accept the GIA certificate, if that diamond ring will be more and more people buy.