Diamond Solitaire Ring - Where to buy diamond solitaire ring in London and how much would it be?

Where to buy diamond solitaire ring in London and how much would it be?

I need to buy a diamond solitaire ring but don't where to go in London to buy it. I am looking for platinum rings but don't know how much it would cost. Can somebody give me an idea of the cost please? Also, I was going through a website which sells platinum solitaires for around £400 but Tiffany sells it for not less than a couple of thousands. How come there is so much difference in the price range? Thanks so much!

Public Comments

i recommend you to go on the site www.mysolitaire.com/LondonBlueTopazRings
the cost of diamond solitaire ring mainly consisted of : the cost of diamond, but the price for diamonds can be big difference comparing to the clarity/color/cu/carat. for example, you could pay about 1000$ for a solitaire ring with 30 pointers , vvs2, H color. of course the same ring made by Tiffany will be big difference. you have to pay for the big name! i m in china owing one diamond jewlery factory. contact me if u have any questions about it.
You can try to find some on replicas website, which sell fake Tiffany, channel and so on. $ 400 is enough for a solitaire ring with about 0.5cttw diamond at average grade. You know, big name means big price.