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Welcome to St. Louis Jewelry Appraisals from Jim Summa

National Association of Jewelry Appraisers

A jewelry appraisal is a written statement by a qualified, impartial appraiser describing the unique and distinctive characteristics of your jewelry and defining the value of the piece on a specific date.

Jim Summa is the driving force behind St. Louis Jewelry Appraisals. With 42 years of experience with jewelry and precious stones, 32 years as the proprietor of his own business, Jim brings a unique blend of knowledge, experience and the love of precious stones and jewelry to bear.


Jim’s accreditation & professional memberships include:

Graduate Gemoligist
  • GIA Diamond Course
  • GIA Colored Stone Course
  • GIA Graduate Gemologist
Member of the American Gem Society
  • AGS Registered Jeweler
  • AGS Certified Gemologist
  • AGS Certified Gemologist Appraiser