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Timezone Watch School

Gemcity College of Horology: Watch and Clock Maker

Gemological Institute of America (GIA): Applied Jewelry Professional (AJP), Pearls and Pearl Grading

World Gem Foundation: Career Gemologist

Insurance Institute of Jewelry Appraisal: Registered Gemologist Appraiser

International School of Gemology: Registered Gemologist

Diamond Council of America: Certified Diamontologist

Diamond Council of America: Guild Gemologist/Colored Gemstone Certified