[quattrorunner]

Blue Nile us pretty well priced but I tell everyone it's best to eyeball the stone. Reason is that one certified stone looks different than the next. Even with nearly identical certs from the same lab. Just reality folks.
I've been selling diamonds for 25 years and my family has been in the business since 1939.
It's nearly all I know though I'm pretty close to figuring out my 915 transmission issues.