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GGTL synthetic rubies 140
Lab Spots Synthetic Ruby Necklace Sold as Natural
GGTL Laboratories has identified a necklace containing 50 large synthetic rubies, which a client submitted after being told
News May 20, 2021 Rapaport News
GGTL
Lab Creates Tech for Identifying Stolen Stones
GGTL Laboratories has developed technology that can match a stolen diamond to its identification report, even after
News Jun 02, 2019 Rapaport News
Sarine Clarity
Sarine Ventures into Diamond Grading
Sarine Technologies is expanding its signature diamond report to include the 4Cs, which it will determine through its
News Aug 28, 2017 Rapaport News
Sarine Clarity Uzi Levami
Sarine, GGTL Partner to Advance Diamond Grading
Sarine Technologies and GGTL Laboratories have agreed to work together to research new approaches to diamond grading and
News Feb 28, 2017 Rapaport News
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