Dutton's Diamonds - A range of loose, well cut, diamonds (most graded by GIA or AGS), fancy colored diamonds and colored gemstones.
E Diamond Corp. - Certified GIA and clarity enhanced loose diamonds, earrings and pendants.
Fancy Diamond Inc. - Offers loose diamonds, gold, and platinum engagement rings.
Fuller's Jewelry - Features a wide range of diamonds and diamond jewelry. Specializes in Tycoon cut diamonds.
IceStore Inc. - Offers GIA and AGS certified loose diamonds. Includes yellow and fancy, as well as platinum engagement rings.
Jensen Jewelers - Offers diamond jewelry including Hearts on Fire and Love Story.
Jewellery Web Shop - Engagement and wedding rings, earrings, brokerage service, and loose certified diamonds. UK based.
Jewelryzone - Education, guidance, and sales of diamonds.
Jogia Diamonds International - Australian business offers a catalog of loose stones, as well as engagement rings. Includes information on product history.
John Anthony Jewelers - Offers GIA diamonds and freshwater pearls, as well as precious gemstones.
Maggy's Top Diamond - Certified diamonds, engagement rings and fine diamond jewelry.
May Diamonds - GIA loose stones and custom made diamond settings
McGivern Diamonds - GIA Certified diamonds and jewelry, in a wide variety of designs.
N and J Imports - Direct diamond jewelry importers and manufacturers, with factory-to-customer prices.
Parkhill Jewelry - Jewelry catalog which includes diamond rings, earings and accessories.