try rugsdirect.com

Here's one example.

Thanks, one and all, for the suggestions. I revisited both sites, Rugs Direct and Home Decorators.
Any sources for higher quality rugs than these 2 sites? My budget has a $1,000 cap.

Hi, Duprista! We searched our selection of "small" round rugs ( http://www.atgstores.com/round-small-rugs_1734.html?&option0=optionA=216988|2861~Valu), which numbers around 1,000 designs, and were hard-pressed to find the size you need. We found several measuring 5' 3" and if you'd like we can point you to as many as you like, but it seems smaller high-quality rugs are a challenging find. We thought we'd provide the link anyway, in the event you'd like to browse, and wish you luck on your search. Tough one!

Yes. It is a difficult find! 5'3", by the way, would be fine. Will do another search of your site.
Thank you.

Duprista, where are you located? I'm able to source rugs in any size, shape, and design, custom made in India with top quality New Zealand wool. If you're interested, contact me at ctaylorluce@cogeco.ca. Thanks.
Cynthia
www.ctaylor-luce.com