IGI obtained two massive HPHT-produced lab-grown diamonds for evaluation and grading in September 2020. A kind of stones has develop into the World Document Holder for the biggest black lab-grown diamond in historical past.
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IGI obtained two massive HPHT-produced lab-grown diamonds for evaluation and grading in September 2020. A kind of stones has develop into the World Document Holder for the biggest black lab-grown diamond in historical past.
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© 2023 All Rights Reserved | ClearlyGoodDiamonds