Welcome to the Gregg Helfer Diamond Ring Builder. We will assist you through the process of building a diamond engagement ring. You can start by finding the perfect diamond for your ring, or by picking a setting.

I offer online scheduling using BookFresh

Expert Guidance

Need guidance before you start diamond shopping? This simple diamond guide explains the four Cs of diamonds: cut, color, clarity, and carat weight. Select your diamond based on the same criteria jewelers use to grade them. After reading through this guide, you'll be ready to choose the diamond that's right for your taste and budget.

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Customer Testimonials

Upfront, professional and real. Best jeweler in Chicago! Made my dream ring..like he was reading my mind.

– Jackie V.… Chicago