TQ Diamonds

7058 Mineral Point Rd.
Madison, WI, 53717
(608) 833-4500

TQ Diamonds, located in Madison, Wisconsin, specializes in designer engagement rings, loose diamonds, high quality fashion jewelry and custom designed, handmade pieces of jewelry art. As an American Gem Society retailer firm, TQ Diamonds upholds a high standard of ethics and professionalism complete with an up to date diamond grading lab and three Graduate Gemologists, two Certified Geologist Appraisers, one Graduate Gemologist and a seasoned and knowledgeable sales staff.  At TQ Diamonds you can always expect FREE Ring Cleaning and inspection, FREE Gift Wrap and 12 months interest FREE financing. As Madison’s premier jewelry shopping destination, since 1987, we are proud of our partnership with Parade Designs and we look forward to creating personal memories and relationships with you as we share with you a jewelry buying experience like no other.


Monday 10:00 am – 8:00 pm
Tuesday 10:00 am – 8:00 pm
Wednesday 10:00 am – 8:00 pm
Thursday 10:00 am – 8:00 pm
Friday 10:00 am – 8:00 pm
Saturday 10:00 am – 5:00 pm
Sunday 12:00 pm – 5:00 pm