Buy Diamonds Direct - http://www.buydiamonddirect.com/
Brings you the largest inventory of diamonds, fine jewelry and watches on the internet at below retail prices.
Handmade Jewelry - http://www.copperreflections.com/
Handmade jewelry and wholesale jewelry handcrafted in unique jewelry designs on handmade earrings, unique bracelets, handcrafted necklaces, rings and lockets with animal, western, horse, hummingbird, butterfly, cat, dragonfly and Native American jewelry themes.
Szul - http://www.szul.com/
Provides a huge selection of certified loose diamonds and custom ring settings.