Thanks all he is brilliant, I knew what he paid for the ring because I had to check out the night he bought it, he doesn't like computers. I had know idea what the ring looked like until I received it, everyone in chat did because they were teasing me. The valuation was for insurance I didn't expect the value to be as high as it is. Its definitely the icing on the cake.
We don't normally bother buying each other xmas presents because we are buying pressies for each other all year round so didn't expect anything, it was a wonderful surprise when I opened the box. We celebrated our Ruby wedding anniversary this year as well so it was the perfect present. He's a real gem he spoils me.