Welcome to Gruno’s Diamonds
Official Rolex Jeweler

Gruno’s Diamonds of Rockford, IL and Madison, WI is proud to be part of the worldwide network of Official Rolex Jewelers, allowed to sell and maintain Rolex watches. With the necessary skills, technical know-how and special equipment, we guarantee the authenticity of each and every part of your Rolex. Contact us to book an appointment with our dedicated staff, who can help you make the choice that will last a lifetime.

THE GRUNOS EXPERIENCE

Grunos is founded on quality, trust, service and loyalty and has continued to uphold those values today…

our locations

801 N. Perryville Rd, Rockford, IL 61107

815.399.1525

7311 West Towne Way, Madison, WI 53719

608.829.1525