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Welcome to Gregg Helfer Ltd.

Welcome to Gregg Helfer Ltd. Gregg Helfer offers the best quality fine jewelry and diamonds at the best value available anywhere. With 75 years of family experience, we provide generations of outstanding personalized customer service and professional guidance. Selections range from simple, elegant diamond jewelry to lavish, one-of-a-kind masterpieces to anything for any occasion.

  • BUILD YOUR ENGAGEMENT RING

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

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  • FIND THE PERFECT DIAMOND

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

    start here
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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