HELP! Input requested on RBs

[yhspeter]

First time poster here...would appreciate advice on the following stones. Here is some background: I've been working with a trusted local jeweler and have seen several great stones, but have noticed that many are now turning to the internet for better deals. I think there is something to be said for being able to see the stone in person yourself, but if the discount is significant it obviously warrants consideration. All stones below are round brilliant and GIA certified.

Jeweler Stone: 1.5c, H, Si1, Excellent Cut, Excellent polish, no flourescence. $12,200
Jeweler Stone: 1.52c, G, Si2, Excellent Cut, Excellent polish, no flourescence. $10,700
Jeweler Stone: 1.8c, H, Si2, Excellent Cut, Excellent polish, no flourescence. $15,840

I realize it may be difficult to discern without the GIA reports, but for what seem to be beautiful diamonds I have seen in person, is this in the right ballpark price wise? Also should note that all appear eye-clean.

Also, regarding the online stones, I have pasted 2 below and would appreciate input on the specs. Is it worth it to order online in this scenario?

http://www.jamesallen.com/diamonds/H-SI2-Excellent-Cut-Round-Diamond-1528215.asp

http://www.jamesallen.com/diamonds/H-SI2-Excellent-Cut-Round-Diamond-1529353.asp

Thanks for the help!

 

[chrono]

Many go with internet shopping (some actually have a store front like GOG) to get a larger selection of better cut stones at competitive prices. Many shopping this way are not buying the stone blind. They have been vetted by light performance testing using either an Idealscope or ASET or both. Some even provide videos and almost all recommended vendors have a generous review and return period.

It is impossible to say it the stones are truly eye clean (don't know how eagle eyed you are), and there is zero cut information. If you are able to provide the GIA report number, we will be able to pull up the necessary information to determine if the diamond is a dud or a sparkler. Note that jewellery stores are equipped with strategically placed special lighting that can make even the worst rock eke out a sparkle.