Nicknamed “pinch” in the industry, pinchbeck was the most popular imitation gold in the 18th and early 19th century. The formula was developed by Christopher Pinchbeck, a London-based watchmaker who lived from about 1670 to 1732.

What is a pinchbeck used for?

Pinchbeck was used primarily for mourning or sentimental pieces of jewelry, such as lockets, broaches and frames for cameos. If possible, ask the owner if they know any history about the piece of jewelry. Many mourning pieces were made to memorialize the passing of a loved one.

When was pinchbeck invented?

Pinchbeck is a form of brass, an alloy of copper and zinc, mixed in proportions so that it closely resembles gold in appearance. It was invented in the 18th century by Christopher Pinchbeck, a London clockmaker.