212 Watson St.,, Ripon, WISCONSIN 54971


Since 1923 Diedrich Jewelers has been a family-owned business specializing in fine diamond jewelry, engagement rings, and custom designs. Currently with 2 locations in downtown Ripon and Berlin, Wisconsin.

Diedrich is committed to providing exceptional service that makes every customer feel comfortable. Whether you are purchasing an engagement ring or looking for the perfect birthday or anniversary gift their years of experience and customer service have built a solid reputation for generations in the Ripon and Berlin, MI area.

Harry Diedrich opened Diedrich Jewelers at 204 Watson Street in downtown Ripon in 1923.  Customer service was the cornerstone of Harry’s business while offering a large selection of fine jewelry, watches, giftware and clocks.

Our Berlin Store

The history of Diedrich-Mathia Jewelers dates back to sometime between 1892 and 1897 when Edward G. Longcroft owned the jewelry store. He owned the business until Mr. & Mrs. Elmer Fiedler took it over and ran the store for five and a half decades. In 1978, Bob & Joan Mathia purchased the Berlin jewelry store from the Fiedlers. Wanting to provide recognition of the Mathia name in Berlin, they chose to establish the store name as Diedrich-Mathia Jewelers. 

Both stores are full-service jewelry stores offering a large selection of diamond engagement rings, diamond fashion jewelry, designer collections, and watches, in addition to offering jewelry and watch repair, appraisals and custom designs.

Whether you are designing your engagement ring or want to re-design a piece of jewelry, Custom Studio makes it easy. Design on your phone, tablet or desktop with their Custom Studio App. that you can download for free.

Let the jewelry experts at Diedrich Jewelers teach you about the four Cs of diamonds, the colorful world of gemstones, how the price of gold affects the market, and everything in between. They invite you to come in to either of their stores to experience everything they can offer you in person.