We Buy Diamond Rings and loose Diamond
(773) 490-9828

Chicago's Best Diamond Buying Experience

Chicago Diamond Buyers Testimonials

We Pay Top Dollar For Your DIAMONDS!

I work on an average profit margin of 5% to 15% so if your diamond has a wholesale value of $1000, I would pay you around $850. Larger diamonds will net you up to 95% of wholesale value. For example, if your diamond is worth $10,000 I will pay you around $9500.

Most buyers would need to pay much less in order to cover expenses such as rent, employees, and other major overhead costs.

5 Worst Mistakes When Selling Diamond and How to Avoid Them


Selling diamonds in Northern IL.
Selling Diamonds in Northern IL

How we buy diamonds in Chicago

Mike is available to meet days, evenings and weekends for your convenience. Please call (773) 490-9828 to schedule a meeting.

Cook County Diamond Buyer has a private office in Skokie IL available by appointment only. If you wish to sell your Diamond, please call, text, or email and describe your items, and he will arrange a time to meet at the office. Or if you prefer, Mike can come to a coffee shop, or restaurant near you in Chicago or suburbs.

We buy jewelry in the USA.

Cook County Buyers is a BBB Accredited Diamond & Jewelry Buying Business

If you are located out of state, sell your designer jewelry by shipping to:

Cook County Buyers
6351 W. Montrose Ave #206
Chicago IL 60634

All packages will be signed for and secured for pick up. Packages are picked up daily. After inspection, a check will be mailed next day, or a PayPal payment will be made, whichever you prefer.

Please include a note inside your package with the following information PRINTED clearly:

  • First and Last Name of person receiving payment
  • Complete accurate address for check to be mailed or email address for PayPal payment.
  • Telephone number and email address where you can be reached.
  • A brief description of your items, and the purchase price that you were quoted by Mike.

Sell Diamonds in Chicago

Contact Cook County Buyers, Inc.

Contact us today, call today at (773) 490-9828 for a Free Diamond Quote.
7870 Lincoln Ave #102 Skokie, IL
Wedding Video