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Sarine, NGTC Partner on Grading Standards
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Sarine Technologies is collaborating with China’sNational Gemstone Testing Center (NGTC) to advance diamond-gradingstandards in China. Sarine CEO DavidBlock and NGTC president ZhiBin Ye signed the agreement in Beijing Monday, with the intention of combining NGTC’s extensive...
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Polished Markets
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Sep 19, 2019
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Rapaport News
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