Gem City College

Associate’s degree and diploma programs in business as well as jewelry design, manufacturing, watchmaking and watch repair. Self-study packs are available. Watch caption: Associate’s degree and diploma programs in watch and clock repair and horology as well as jewelry repair and design, hand engraving, jewelry store management, as well as a variety of business classes. Self-study courses are available.

700 State St. PO Box 179
Quincy, IL 62306

p: 217-222-0391
f: 217-222-1447
  • Management, Sales and Marketing
  • Manufacturing: Jewelry Fabrication and Repair
  • Watch Repair and Watchmaking
20 under 40
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Jewelers of America

In 1906, Jewelers of America was founded by jewelers for jewelers, with a desire to advance the professionalism and ethics of the jewelry industry.

Today, we continue that mission and Jewelers of America Members stand as the most trustworthy, informed and professional jewelry businesses within the United States.