WTB Round Diamond for 4500 or less

[McGinnis]

Hello Everyone,
I'm looking to purchase a round diamond for less than 4500, hopefully.
I've looked on James Allen along with tons of other sites and found I can get a
- K color (which i'm fine with)
- Si 2
- 58-60% Table and depth
- triple ex or 2ex with very good symmetry
- 6.6 mm-6.8 mm sizes
and graded by GIA

I'm being hopeful and cheap at the same time, I guess... but am wondering if anyone out there has any stones or rings they are willing to sell for this price/size before I purchase retail. I know so many of you can afford so much more and this is probably silly but, for me, this is huge...I just want the best stone without compromising too much on any one stat. You folks seem to have such high taste and standards so I figured it's worth a shot!

Let me know, ladies and gents. I'd greatly appreciate it

 

[Shimmer45]

What size stone have you seen in this price range?

 

[McGinnis]

It was from 1.15-1.2 carat or around 6.5-6.9 mm

 

[baby monster]

If you're open to old cuts, I think a PSer is selling this stone http://loupetroop.com/listings/loose-stones-diamond/1-dot-68ct-oec-m-slash-vs1-loose-diamond

 

[McGinnis]

Thanks baby monster
It's beautiful and would totally consider it but I find it to be a bit yellow.
But I don't mind old cuts at all!