I bought a sapphire ring direct from Diamond deal. I met them at the Hong Kong Jewellery Fair a few years ago when they were promoting their Tanzanite collection. They are members of the Tanzanite Authority group www.tanzaniteauthority.com and as such I trusted them and bought a few pieces of investment grade Tanzanite.
I was really into Tanzanite in a big way as it is my birthstone as I was born in December. I had my Tanzanite valued and it came back at three time what I paid for it.
I was contacted today and asked to write a comment about my experience on this site and I have no doubt about recommending diamond deal to anyone.
Monetary Loss: $12500.