HRD Antwerp

HRD Antwerp
Address: Hoveniersstraat 22 BE-2018 Antwerp Belgium
Contact Person: N/A
Business Phone: +32 3 222 06 11
Fax: +32 3 222 06
Mobile Phone: N/A
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IGI International Gemological Institure

IGI International Gemological Institure
Address: Schupstraat 1 2018 Antwerp BELGIUM
Contact Person: Roland Lorie, Office Head
Business Phone: +32-3-231.68.45 / +3234010888
Fax: +32-3-232.07.58
Mobile Phone: +32 2072789545
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GIA Gemological Institute of America

GIA Gemological Institute of America
Address: Suite 200 5355 Armada Drive Carlsbad California 92008 United States of America of Canton of Lucerne, Switzerland
Contact Person: Gemological Services Coordinator Lisa Whittemore
Business Phone: +1 (760) 603-4565 / +1 (760) 603-4543 / +1 (760) 603 4500
Fax: +1 760-603-4080
Mobile Phone: N/A
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GRS Geneva Laboratory

GRS Geneva Laboratory
Address: Rue du marché 12, 1204 Geneva, Switzerlandof Canton of Lucerne, Switzerland
Contact Person: Mr. W. Bieri
Business Phone: +41-22-310-72-32/3
Fax: +41-22-310-72-34
Mobile Phone: N/A

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GRS Gemresearch Swisslab AG

GRS Gemresearch Swisslab AG
Address:  P.O. Box 3628, 6002 Lucerne, Switzerland Public limited company of Canton of Lucerne, Switzerland
Contact Person: Director: Dr. A. Peretti, FGG, FGA (Gemmologist)
Business Phone: +41 210 31 31
Fax: +41 210 31 34
Mobile Phone: +41 97 410 96 74

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