We Buy Gold, Diamonds,
and sports collectibles

McKinney Gold and Diamond Exchange has been in business since 2004, is locally owned and operated and has been providing honest and reliable Gold and Diamond Exchange Services in McKinney, Texas – as well as in Allen, Frisco, and the surrounding areas.

If you wish to see our products and purchase them online please visit our ebay and facebook page.



We look forward to speaking with you and learning more about how we can serve you. Please call us today at (972) 548-9995.McKinney Gold and Diamond Exchange provides customers with the best quality workmanship at competitive prices, while maintaining a consistently higher level of responsiveness and customer service that is second to none.


With McKinney Gold and Diamond Exchange one call does it all! McKinney Gold and Diamond Exchange can and will help save you time from your first phone call through service completion.


About Us

McKinney Gold and Diamond Exchange was established in 2004. We are based in McKinney, Texas, but also provide services throughout the surrounding areas.


Contact Us

3050 S Central Expy #150
McKinney, Texas 75070

Phone: (972) 548-9995


Why we stand out from the rest

  • We truly care about our customers and give personal attention to each one of them.
  • Integrity and honesty from top to bottom.
  • Not compromising on less than the best materials and labor on every project.
  • Affordable and fair prices.

Our Reputation

  • We earn our reputation on each and every job.
  • Serving you is our desire; pleasing you is our commitment.

Please navigate to other pages on our website to learn more about us. The list of services we offer are diamonds, we buy gold, diamonds, silver and Rolex watches, watch repair, jewelry repair, buy and sell sports collectibles, jewelry, jewelry appraisal, sports memorabilia, jewelry cleaning, watch batteries, . We have enjoyed serving the cities of Allen, Frisco, and others for many years.