Credentials
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