FAQ List

Monday - Friday, 10:00 a.m.-8:00 p.m.
Saturday - 10:00 a.m.-5:00 p.m.
Sunday  - Noon- 5:00 p.m.
Hours vary during the Holiday Season

TQ Diamonds
7058 Mineral Point Rd
Madison, WI 53717
Located across from West Towne Mall on Mineral Point Rd between Noodles & Company and Vitamin Shoppe
Get directions here

TQ Diamonds is a local, family owned and operated jewelry store. We have been in business on the west side of Madison since 1987.

Timothy Quigley, the owner's initials

We specialize in diamonds but we sell an array of fine jewelry products including engagement and wedding rings, colored gemstone jewelry, men's fashions and watches.

Diamond prices vary according to the four C's. The cut, color, clarity, and carat weight.

We will return 100% of your purchase price if you return the unused, undamaged product and 100% of the undamaged, original product packaging within fourteen days (14) from the date of purchase. Exceptions include all semi - custom order engagement rings, wedding rings, and/ or any jewelry that requires modification due to client's request.  

Yes, we buy 10K, 14K & 18K gold, platinum, and diamonds in any condition. Schedule a Free evaluation appointment today with Mike - [email protected] or Kristyn - [email protected]

The price varies based on the fluctuation in metal market prices and the cost of refining. Please bring the items in for a FREE Quote, NO Obligation

All repairs are done in house. We have all the latest technology for repair and custom design including master goldsmith technicians.