Custom Engagement Rings

Why Herzog Jewelers?

Herzog Jewelers has been a cornerstone of the Northern Kentucky community since 1922 — over 100 years of trusted craftsmanship, honesty, and personalized service. Founded by Elmer T. Herzog and now led by third-generation jeweler Ted Koester alongside his father Joe, the team brings together more than a century of family tradition with the expertise of GIA Graduate Gemologists and AGS Certified Gemologists. Located in Fort Mitchell, KY, their modern showroom is home to a spectacular selection of engagement rings, fine jewelry, and custom designs built around the principle that integrity and passion are the foundation of every lasting relationship.

Engagement rings are the heart of our business and we take pride in helping craft a ring that will represent your love story and last a lifetime. We have a large selection of engagement ring styles in stock at all times and can work with you to design a fully custom engagement ring as well.

Our 3D ring builder is the best of both worlds — you get to design a fully custom ring and we can have it ready for you in just a couple of weeks at a great price, fully customized around your center stone. Come visit our Ft. Mitchell showroom to design your custom engagement ring in person or start your journey online using our cutting-edge 3D Ring Builder. Once you have a design you like, schedule an appointment so we can discuss diamond options and finalize your design.