W R Cobb Company

Since 1877, W.R. Cobb has been one of America’s leading manufacturers of jewelry findings, casting and precious metals for the jewelry industry internationally. Throughout the decades we have improved and redefined a wide-range of critical industry products.

In 2004, we changed the industry by introducing Precise White Gold - the most significant development in gold in the past 70 years. As Precise White Gold needs no rhodium plating; it increases customer satisfaction, lowers post-sale service costs, lowers manufacturing costs, and offers a superior presentation.


Children, Womens, Mens


Casting & Polishing



850 Wellington Avenue

Cranston, RI US

Main 401.467.7400

Fax 401.467.6152