For over 30 years, thousands of American retailers have relied on RDI Diamonds for our wide range of services and support.
With thousands of diamonds, hand-selected for quality and value, we offer one of the largest inventories in the country, specializing in .50-10.00 ct. Choose from quality lab reports GIA, AGS, EGL USA, and IGI, as well as our exclusive Rare & Forever line, graded using cutting-edge A.I. technology. We also offer an extensive selection of finished diamond jewelry and stock programs.
Experience exceptional customer care, flexible memo options, generous stock availability, and cost-efficient shipping with America's leading diamond supplier.
