Wednesday, 30 September 2015

HRD Antwerp Reports 3.09 Carat CVD Diamond

HRD Antwerp, the diamond-grading lab, has announced that it has identified a 3.09 ct. brilliant-cut CVD diamond at its Antwerp location. CVD stands for chemical vapour deposition, a technique for growing synthetic diamonds using carbon gas. The stone is the largest CVD to come through the lab and has challenged previous assumptions regarding the size of cut CVD diamonds...Read More

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