Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
Abazias
Offers loose diamonds.
Dirt Cheap Diamonds
Specializes in brokering GIA, AGS and EGL certified diamonds. Offers service information and online catalog.
Primak Diamonds
Offering high quality certified diamonds and perfectly matched collections to the trade.
John D. Shearer Gemmologist Ltd.
Toronto gemmologist offers diamonds appraisal and brokerage service.
Diamond Brokerage Service
GIA certified engagement and diamond rings, and jewelry.
Pure Diamonds
Offer Pure cut diamonds sourced from diamond mining explorations in South Africa.