Kristopher Mark Designs (KMD) is a multi-faceted fine jewelry company that is located in prominent Hunterdon County in Clinton, New Jersey. Kristopher Mark Designs has been providing custom design and manufacturing services to private customers as well as industry clients for over 20 years. We provide our customers with the most exquisite designs, unsurpassed quality, unparalleled professionalism and wide-array of selections available.

The success of our family business has been a direct result of our commitment to excellence and customer satisfaction. We pride ourselves in giving the most extraordinary experience possible in terms of products, services, value, and in-store experience. We offer the finest quality for the money, the most knowledgeable and friendly service and the most modern and exciting showroom in Hunterdon County.

Kristopher Mark Designs specializes in computer aided custom jewelry design. By coupling the latest computer aided design technology with 19th century jewelry fabrication techniques, KMD can engineer any design with exact precision. Kristopher Mark Designs offers investment grade certified diamonds, gem quality precious stones and alloys of platinum and gold. In addition, other KMD services include antique and vintage jewelry restoration, fine jewelry rapid prototyping, appraisals, jewelry repairs and much more.

Kristopher Mark Designs is a member of the Jewelers Board of Trade, Jewelers Vigilance Committee, Joseph Bulova Alumni, Hunterdon Chamber of Commerce, Jeweler's Security Alliance and is registered and certified with the New Jersey Office of Weights and Measures.


Kristopher Mark is the Owner and President of Kristopher Mark Designs. Kristopher Mark is a graduate of the Joseph Bulova Institute of Jewelry Design and has owned multiple jewelry retail establishments in New Jersey. Kristopher Mark has worked within the industry as a wholesale service provider, developed entire lines of jewelry for joint venture companies to be sold wholesale nationally, and has consistently worked hand-in-hand with many investment grade jewelry buyers.