I have a real problem with their tanzanite. I bought a so called AAA tanzanite ring and when I got it I wasn't sure of the color and the more I look ed at it the madder I get. It is definitely not a AAA not even a real color tanzanite, it has very little color. I took a trip to the caribbean and their tanzanite was absolutely beautiful and blue. I am so upset... I also bought a blue diamond from them that is the oddest color blue diamond I have ever seen and I am really upset with that also... You have to be really careful what you buy... read full review »