RDI Diamonds

Signature Sparkle

Engagement… Wedding…or Just Because… RDI Diamonds is a family owned and operated, GIA certified diamond distributor. As one of the largest suppliers of diamonds in the world, they offer an inventory of over 8,000 hand-selected diamonds ranging from .50 to 10.00 ct. Harnik Bros. can help bring your vision to reality with our custom settings and RDI Diamonds.