Amos I.Business Owner Amos I. established IDC in 1973 as a family owned and operated wholesale distributor in Dallas, TX. IDC quickly expanded and grew into one of the leading diamond wholesalers in the US with many branches located across the nation. Amos I. is also the president at IDI, which is located in israel and is our source for true wholesale diamonds without brokering through other companies. At 2009, Amos decided to open the doors to the public and sell retail at the same jaw dropping wholesale prices.Our humble beginnings started in 1973 as one of the original diamond wholesalers in Texas. We grew and were soon supplying diamonds to over 100 retail stores and grew to have office in Georgia and Israel.In 2008, we started to sell wholesale diamonds, rings, and other fine jewelry to the public. We now have over 20,000 ring designs to choose from or we can create a truly one of a kind design with our innovative CAD custom design process that is more affordable than you might think.