OK... overview:
I am searching for an Emerald Cut e-ring. I have a jeweler that I would like to do the work. We are trying to decide between a setting from Whitehouse Brothers and a custom design by him (oversight by me

ANYWAY, he has been very helpful, and has ordered a number of stones that he (obviously) would like me to choose from. I spoke to him about getting the stone myself online, and he is, of course, trying to convince me not to. He sites a number of shortcomings with online dealers (no face to face advice, no guarantees of quality, no personalized service, etc, etc) none of which I give any value to, except ability to see the stone in front of you, and speed of getting the stone set.
He has one stone I am particularly interested in, and has dropped the price considerably for me (has now reached what he says is the "best he can do"). It seems like a decent price, but I need advice on whether I can do considerably better online.
Carat: 1.18
Color: H
Clarity: VS1
Table: 58%
Depth 53%
Polish Ex
Symmetry: Vg
Dem: 7.41 x 5.40 x 3.10
Price: $5600
This stone is very eyeclean and looks just about as big as the 1.3ct he had.
Additionally, he says he will charge $400-$500 more for the setting if I don’t buy the stone from him (sounds reasonable to give a discount for both), and I value the ability to see it in person, have him do everything (including financing), and not feel guilty about cutting him out, at about $500-700 more.
That leaves us with whether I can get a comparable or better stone for more than about $1k less? Whatcha think?
Thanks a lot.