Absolute Diamond Exchange Variety of loose diamonds, IA certified. http://www.absolutediamondexchange.com/

American Diamond Family owned business selling loose diamonds, all accompanied with GIA certificates. http://www.adw.com/

Approved Diamonds Online sales of certified diamonds with laser inscription available. http://www.approveddiamonds.com/

Aurias Diamonds Premium quality polished diamonds. http://www.aurias.com/

Bonded Diamonds.com Loose diamonds, fine and estate jewelry, searchable diamond listings. http://www.bondeddiamonds.com/

Certified Diamonds Diamonds and jewelry wholesalers and manufacturers offer brokerafe service and direct sale to the public. http://www.certified-gems.com/

Certified-Plus Diamonds Offering certified diamonds and diamond jewelry. Also information about diamonds. http://www.drostes.com/

Certsdirect.com Offering a range of certificated diamonds at competitive prices. http://www.certsdirect.com/

Cincy Diamonds Loose certified diamonds. http://www.cincydiamonds.com/

DealerInDiamond.com Loose diamonds and diamond jewelry from India. http://www.dealerindiamond.com/