i am not a jewler, just a simple potential customer who found that the purple gold theme was discuss in this forum in 1999! I am interested in knowing more about purple gold. There is a company who apparently own a patent for a purple gold alloy which is not brittle as was the case before... anybody heard about it? anybody can provide feed back about the quality of their products?... ... 10th wedding anniversary is coming up, and would really like to please my wife...