Professional Gem Sciences
Business Services · Illinois, United States · 1-10 Employees
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Overview
Headquarters
5 S Wabash Ave Ste 315, Chicago, Illinoi...Phone Number
(312) 920-1541Website
www.pgslaboratory.comRevenue
$7.9 MillionIndustry
ZI Rank: 1
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ZI Rank
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About Professional Gem Sciences
Professional Gem Sciences Laboratory, Ltd. is a gemological laboratory based in Chicago that specializes in jewelry appraisal, diamond and gemstone education, and consulting services. They offer a range of services including full diamond certificates, origin reports, damage reports, and appraisals for insurance replacement. The company is dedicated to empowering the next generation of jewelry professionals through short, intensive courses designed for working students. With decades of experience and a commitment to integrity, PGSL serves a diverse clientele in the gem and jewelry industry.Explore more
Professional Gem Sciences Org Chart
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Professional Gem Sciences Laboratory, Ltd. is a gemological laboratory based in Chicago that specializes in jewelry appraisal, diamond and gemstone education, and consulting services. They offer a range of services including full diamond certificates, origin reports, damage reports, and appraisals for insurance replacement. The company is dedicated... Read More
