Dr. Adolf Peretti #GRS
Collection by GRS Gemresearch Swisslab
Dr. Peretti on one of his many research expeditions
JewelleryNet.com - B2B online community for the international jewellery industry
JewelleryNet.com is a B2B online platform for the jewellery & gem business. With online showrooms, news and insights, jewellery fairs information provided. Bringing buyers and sellers in the jewellery & gems industry together.
JewelleryNet.com - B2B online community for the international jewellery industry
JewelleryNet.com is a B2B online platform for the jewellery & gem business. With online showrooms, news and insights, jewellery fairs information provided. Bringing buyers and sellers in the jewellery & gems industry together.
Nothing found for News 2011 07_Jour10Launch Journal
Nothing found for News 2011 07_Jour10Launch Journal
GemResearch Swisslab (GRS) Specializing in Origin Determination of Fine Rubies and Sapphires
JewelleryNet.com - B2B online community for the international jewellery industry
JewelleryNet.com is a B2B online platform for the jewellery & gem business. With online showrooms, news and insights, jewellery fairs information provided. Bringing buyers and sellers in the jewellery & gems industry together.
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Dr. Peretti views rough crystals in #Burma #expedition #GRS