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The diamond grading industry is populated by gemological laboratories that are virtually indistinguishable. In this “alphabet soup” of grading labs, diamonds are graded by hand and eye – an ultimately subjective assessment. While this continues to be standard practice for all laboratories, GSI has enhanced this process by adding advanced technology and intelligent software. We at GSI have a vision: to create a modern, state-of-the-art diamond grading lab that takes advantage of the latest breakt
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