AsianGems Pakistan
Includes educational information on gemstones and lapidary technology. Fill out a form for ordering information.
http://www.asiangems.com |
European Gemological Laboratory
European Gemological Laboratory's is and international inderpendent leader in diamond grading and training for all diamond business solutions.
http://www.egl.co.za/ |
Harold Weinstein Ltd.
Independent gemological laboratory offering jewellery appraisals, diamond grading, insurance appraisals, consulting, gem identification, diamond certificates and gemmological education.
http://www.hwgem.com/ |
Kashmir Sapphires
A network of gemologists, private collectors, and international financiers for the buying and selling of kashmir and burmese sapphires.
http://www.kashmir-sapphires.com/ |
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