One of the most useful apps out there.

This app is a must have if you youre thinking about buying a diamond. Last week I got a diamond ring for my fiancée in NYC. I went with this price list to my jeweler and asked him to show me a few diamonds. He overpriced all of them by a few thousands. But thanks to this software I was able to negotiate him down to a fair price. I really reccommend this to everyone. Its really easy to use too.

Andrei2009 about iDiamonds (Estimated Retail Diamond Price for Consumers)