Diamonds Companies in New Jersey

We are a small gem company, which prides itself in being able to offer both large manufacturers and small jewelry makers fine and unusual gem materials unavailable anywhere in the marketplace. Our 28 years experience in Brazil, Africa, China, Germany, and the US allows to market and supply some of the…

Technodiamant began manufacturing diamond tools in Amsterdam in 1968. Original products were primarily diamond grinding wheels and drills for glass and carbide. Products now include single crystal diamond tools, diamond engraving tools for gravure engraving, PCD (polycrystalline diamond) and CBN…

New Jersey Diamond Products Co., Inc. was founded by James H. Zambrano in 1966. The company has grown from its humble beginnings into a world class competitive diamond tool manufacturer. From the experience he gained by working for a diamond oil field drill manufacturer, James started his own business…

Importer and exporter of rough industrial diamonds. USES :   Truing and dressing of diamond grinding wheels Diamond hard tuning and boring Diamond drilling (mining and oil bits) Superfinishing (contact lens tools) Wire Drawing   DIAMOND:   DRESSERS REAMERS BORING TOOLS ELONGATED SHAPES/CHISELS…