Gruno's Diamonds- Madison 7311 West Towne Way Madison WI 53719   608-829-1525   http://www.grunos.com/ https://plus.google.com/103366155364841623550 https://www.facebook.com/GrunosDiamondsMadison   Jewelry Store, Diamond Buyer, Watch Repair Service, Jeweler   Gruno's Diamonds is a family owned and operated jewelry store located in Madison, WI. We are a full service jeweler carrying the finest diamonds, watches and accessories.  Gruno's is an official Rolex dealer in the Madison area.  Weather you are looking for that perfect and unique engagement ring, a gift for a special occasion, or just want to treat yourself to some of the finest jewelry in the Madison area, Gruno's Diamonds is the place for you! Open Hours: Sun Closed Mon-Fri 10:00 AM-07:00 PM Sat 10:00 AM-05:00 PM