Exquisite Custom Jewelry Designs That Shine

Experience the artistry and craftsmanship of our custom jewelry designs, expert repair services, and accurate appraisals.

Services

Our Core Services

At Koop Diamond Cutters, we believe that every piece of jewelry should be as unique as the person wearing it. Our team of expert craftsmen combines traditional techniques with innovative design to create exquisite pieces that capture the essence of your most precious moments. From custom engagement rings to personalized pendants, we are dedicated to delivering unparalleled quality and a personalized experience that exceeds your expectations.

Design

Custom Jewelry Design Tailored to You

Bring your vision to life with our expert custom jewelry design services.

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Repair

Expert Repair & Custom Redesign

Restore your treasured pieces to their original beauty with our skilled repair services.

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Appraisals

Accurate Jewelry Appraisals You Can Trust

Receive precise appraisals for your jewelry from our experienced professionals.

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Exquisite

Preserving the Beauty of Your Heirlooms

Trust our experts to handle your precious heirloom pieces with care and precision. With our extensive experience and commitment to quality, we ensure that your jewelry is restored to its original glory.

Expert

Accurate and Professional Jewelry Appraisals You Can Trust

At Koop Diamond Cutters, we offer accurate and professional jewelry appraisals to ensure you know the true value of your precious pieces. Our expert appraisers use their extensive knowledge and experience to provide you with comprehensive and reliable appraisal reports.

Benefits:

Determine the true value of your jewelry for insurance or resale purposes.

Expert Appraisers

Our team of expert appraisers has the knowledge and experience to accurately assess the value of your jewelry.

Happy Customers

Hear what our customers have to say about us

"I recently cosigned a large piece of jewelry with Koop.  Justin was very knowledgeable about the value of the item and market pricing.  Justin is fantastic to work with and the piece I consigned sold quickly!  I highly recommend Koop for cosigning jewelry or any jewelry needs you may have.  Justin's professionalism and customer service is next to none!!  They are a five star business all the way!!"

Tammy

Exquisite

Crafting Timeless Jewelry with Unparalleled Quality

At Koop Diamond Cutters, we are proud to be a third-generation family-owned jewelry business. With a rich history spanning decades, we have honed our craft and earned a reputation for creating exquisite, heirloom-quality pieces. Our commitment to quality and personalized service sets us apart as the top jeweler for custom design in the Cincinnati tri-state area.

Transform Your Jewelry Dreams

Schedule a consultation or request a quote for our custom design services.