Diamonds in Chicago

We are a premier provider of loose diamonds in Chicago, IL.
Visit our jewelry store to shop our collection of certified diamonds.

Loose Diamonds By Shape in Chicago, IL

Shop our extensive collection of loose diamonds to find the perfect diamond shape. All diamonds we sell are GIA and AGS certified and laser inscribed as well as being verified with our state of the art diamond grading equipment.


Loose Diamond Collection In Chicago

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Diamond Education

When you buy a diamond from Bella Cosa Jewelers you will feel confident that you’re buying the best quality for the price. One of our Graduate Gemologists or GIA trained associates will explain the benefits of each stone and help you choose the perfect setting to showcase your diamond.

Loose Diamonds

Certified Diamonds In Chicago


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Looking For Diamonds In Chicago, IL?

Our top priority is our customer, so if you ever have a concern, question or comment please contact us and we will be more than happy to assist you to answer all your questions. We’ve helped thousands of shoppers just like you, and they love every minute of it.

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