With more than 30 years in the business, Estate Diamond Jewelry is an established resource for fine antique jewelry at wholesale prices. The collection includes an impressive inventory of antique, cushion and old mine-cut diamonds, as well as diamond engagement rings and rare antique jewelry pieces from the Victorian, Edwardian and Art Deco periods. It also has third-generation jewelers at work, creating handmade mountings to house loose diamonds, gems, rubies and colored stones.