AMAZING PRICES ON WHOLESALE LOOSE DIAMONDS! TAKE ADVANTAGE OF OUR LOW, LOW PRICING Diamond Advantage is a diamond wholesaler of certified loose diamonds and diamond jewelry to independent retail jewelry stores across the US. Diamond Advantage serves the independent jewelry retailer by providing outstanding customer service, free shipping on orders and returns and competitive prices. To view or search our inventory of certified loose diamonds and jewelry, you must log in with your Diamond Advantage Member password.  Become a Diamond Advantage member today.   We are a proud supplier to the Jewelers that belong to the Independent Jewelers Organization.  Members in this prestigious organization include some of the country's finest Jewelers. We encourage you to learn more about the organization by clicking here and seeing the difference!