For buying jewelry cheap online over Black Friday, I recommend Bidz.com.
Bidz.com is one of our main advertising here at RingOBlog partly because they make money for us but more because I have used Bidz.com to buy jewelry myself.
It’s a great auction site for finding great deals on rings, watches, and other jewelry. The thing I like most about Bidz.com is that you are not buying from individual dealers like eBay but you are simply buying from one company as far as the end-user is concerned.
I am sure you won’t find everything here as they only stock overstock items but if you do find a great deal, you will pay 1/5 of actual retail prices.
I have also researched Bidz.com as a company and you can read about their company here.