- Gemological Training (50)
Global Gemological Laboratory (GGL) Featured
www.globalgemlab.comProviding Diamond Reports and valuations for the jewelery trade. Including the following The Diamond Solitaire Appraisal Includes color digital photograph of ring, 10X digital photo of diamond, full gemological description and retail value. The Comprehens ...
Gem Scan International
www.gemscan.comGem Scan was incorporated in 1985 as an independent jewellery appraisal laboratory providing gem identification and appraisal services to the jewellery trade and public. Our laboratory is fully equipped with state of the art gemological equipment as well ...
Gem Science Laboratory
Diamond grading and colored stone grading reports and origin.
Gem Testing Center of Japan (GTC)
No further information at this time. Please contact laboratory directly.
Gem Testing Laboratory
www.gsi.gov.in/gemtest/gtlhome.htmEducational Programs: Diploma course in gem identification,basic course in gem identification, basic course in gem faceting, correspondence course in gem identification,five to fifteen day certificate courses on specific topics only.
Gem Testing Laboratory
www.gsi.gov.in/gemtest/gtlhome.htmFull service colored gemstone laboratory. No diamond grading offered.
Gemmological Association & Gem Testing Laboratory of Gr...
Educational Programs: FGA diploma courses, DGA diploma courses and short daytime courses.
Gemmological Association & Gem Testing Laboratory of Gr...
Full Gem-A Diamond Grading Report Full CIBJO Diamond Report Verbal assessments of colour and/or clarity Advice about re-polishing of diamonds Detection of laser drilling and infilling The Gem Testing Laboratory of Great Britain Diamond Report is based on ...
Gemmological Association of Australia (Queensland Divi...
www.gem.org.auThe GAA Certificate IV Course in Gemmological Studies is the only fully nationally accredited Certificate IV Course in Gemmological Studies available in Australia.It is important to contact your nearest Division for information about courses on offer
Gemmological Association of Australia (New South Wales ...
www.gem.org.auThe GAA Certificate IV Course in Gemmological Studies is the only fully nationally accredited Certificate IV Course in Gemmological Studies available in Australia.It is important to contact your nearest Division for information about courses on offer