Judith and Jack have Rosenberg have been selling estate and antique jewelry for over 35 years. When they began to design and promote their jewelry collections they noticed certain styles were always high in demand. These styles would often sell out as soon as they were given a price and put on display. Judith and Jack quickly noticed that all of these hot styles had a common thread, marcasite. Marcasite is a special mineral also called white iron pyrite (FeS2). When properly shaped and forged it produces an extraordinary glamorous effect that has been used to produce jewelry for 100s of years. Judith Jack uses only the finest quality marcasite while maintaining the highest standards of manufacturing excellence.

Since there is a small finite supply of older original marcasite pieces, the word’s demand of marcasite could not be maintained. Judith Jack Jewelry began to produce replicas of the widely popular antique style. That was the foundation of Judith Jack Jewelry. The collections have found itself a great niche in the world’s marketplace.

Judith Jack is the world’s leader in marcasite jewelry and Judith Jack is always looking for new and exciting styles to advance their line. Over time their collections have appealed to a large range of consumers and retailers throughout the world. The spirit of Judith Jack gives unique and timeless appeal to all women, regardless of their age, to enjoy throughout their lifetime. Make sure you look for the new Judith Jack hallmark to ensure that you have purchased authentic Judith Jack merchandise.