High-quality, professional, and great prices

I recently bought the diamond for my fiancee's engagement ring from Whiteflash, and I'd recommend them highly. I did hours and hours of research, both online and at local retail stores. When I was ready to buy, I found WF's quality to be excellent and their prices were the best I could find. They were super easy to work with and have a great system for dealing with shipping, etc. The return policy is also great. Even though I didn't need it, it gave me peace of mind. I'd definitely use them again (and may have to, as my fiancee's b-day's coming up and she's started dropping hints about diamond earrings...)