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Service, Value, and Integrity since 1979

Estate Jewelry Appraisals

Estate Jewelry Appraisals at Costello Jewelry Company

Whether you're interested in general assessment, insurance, or resale values, Costello Jewelry Company is the place to go for all your estate jewelry appraisal needs. Located in Glen Ellyn and Naperville, Illinois, Costello Jewelry Company is proud to employ a team of fully-certified appraisal experts who are skilled at inspecting and pricing any antique, heirloom, or vintage estate jewelry collections.

Committed to bringing their customers the best service in the greater Chicago area, the licensed appraisers of Costello Jewelry Company are always sure to be totally informed on the most up-to-date value information. Additionally, as a part of this commitment, the jewelry appraisal staff at Costello Jewelry Company utilizes the latest in inspection technologies to ensure the most accurate appraisal possible.

appraising jewelry

What We Appraise

With nearly 40 years of experience in the fine jewelry industry, Costello Jewelry Company can be trusted to bring their clients superior and accurate estate jewelry appraisal services, and are proud to inspect the following pieces no matter their age, quality, or condition:

  • Engagement Rings
  • Wedding Bands
  • Necklaces
  • Earrings
  • Bracelets
  • Fashion Rings
  • Swiss Timepieces and Watches
  • Costume and Cocktail Jewelry
  • Loose Diamonds and Gemstones
  • And Many Others!

Why Choose Estate Jewelry Appraisal at Costello Jewelry Company?

Founded in 1979, Costello Jewelry Company is one of the most trusted jewelry retailers in the Naperville and Glen Ellyn, Illinois, areas. In addition to offering professional estate jewelry appraisal services, the experienced and friendly staff of Costello Jewelry Company is proud to extend comprehensive jewelry repair and watch repair, as well as an array of custom design services available on-site.

More than just great services, Costello Jewelry Company also offers a massive selection of exquisite engagement rings, wedding bands, Swiss-made timepieces, and fine jewelry items including diamond necklaces, bracelets, earrings, fashion rings, and much more. With pieces from designers such as Carl F. Bucherer, Tacori, Raymond Weil, Simon G, Doves, and others, it is no wonder that Costello Jewelry Company has remained one of the most popular fine jewelry retailers for the greater Chicagoland region.

For more information on estate jewelry appraisals, or to make an appointment with an appraisal professional, please call (866)-790-3272, visit the "Contact Us" page at, or stop by our Naperville or Glen Ellyn, Illinois, showrooms today.

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