Greg Weiss, an Accredited Jewelry Professional (AJP) and Graduate Gemologist (G.G.) welcomes you to his company website, Excelsior Diamonds...
We are here to serve you by providing excellent values for high quality jewelry, while providing world class customer service...
Excelsior Diamonds began in the early 1980's as a Rough Diamond Importer and Diamond Manufacturer as well as a Wholesaler to the Trade.