The finest quality GIA and AGS certified diamonds and engagement rings.
  • BUILD YOUR ENGAGEMENT RING

    Let Gregg Helfer guide you through the process to build your perfect diamond engagement ring.

  • FIND THE PERFECT DIAMOND

    Gregg Helfer makes it easy to narrow your search to the perfect diamond for any 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