D&M Jewelers was established in Green Bay, WI in 1989 by David and Mary Jo Koury.  In 1989 Dave graduated from Northeast Wisconsin Technical College in Jewelery Reapir and Fabrication.  Initially D&M Jewelers was located on East Mason Street, until 2000, when they moved to their current location on Oneida Street in Ashwaubenon, WI.

Have your unique piece of jewelry designed with state-of-the-art design technology right in our location.Have your broken jewelry or watch repaired right on site and often with a warranty.All of the diamonds and jewelry that we sell is of the highest quality possible.When you are ready to propose or want to mark a milestone event in your life, diamond jewelry will help to ensure that is a moment that will never be forgotten. With our help, you'll find the perfect diamond ring that the receiver will be happy to show off for years to come. Do we not have the diamond ring that you are looking for in our collection? Consider custom designing a ring that is one of a kind and just what you want. Our staff is ready to work with you to put your ring design into reality. You'll be able to see a wax mold of your ring after it is designed and before it is made. Upon approval, your custom ring will be produced.Are you planning on surprising your significant other with an engagement ring? Come into our store and tell us more about this special person and what their tastes are and you'll have expert help in selecting just the engagement ring. A pendant is a simple but classic necklace design that will look amazing with a number of different styles. You can go for a diamond pendant look for your fancy days or look into a colorful gemstone pendant to match your favorite dress.Do you have some jewelry pieces that are in good shape and that you love but are just not working with current style trends? Bring them into our location and we can work witYou'll enjoy FREE insurance appraisals on each purchase along with FREE gift wrapping options.You can have our help with making memories with the right pieces of jewelry. We are locally owned and operated. Since 1989, we have been custom designing jewelry or making repairs on your current jewelry items. All repairs will be done on site and most come with a warranty.

The prestigious GIA Graduate Gemologist diploma teaches jewelers the science and technical knowledge needed to deal with the entire spectrum of diamonds and colored stones.  The distinguished GIA GG designation at the end of an individuals name is instantly recognized around the world as the mark of a senior professional in the jewelery industry.   D&M Jewelers is one of a few stores in the state to have a full time GIA GG on staff.  With 20 years of experience,  you can be confident when discussing the technical details of the most sought after mineral on earth.