Historically, global rough diamond production has fluctuated greatly due to a myriad of causes, many of which are explored in this article.
Read MoreOver the last 25 years, the diamond-cutting industry worldwide has been revolutionised by sophisticated instruments that provide invaluable aid in the process of creating a polished gem.
Read MoreTwo instruments have been developed at De Beers DTC Research Centre, Maidenhead, to distinguish synthetic diamonds from natural diamonds.
Read MoreA treatise on the design, display, care and repair of fine gemstones.
Read MoreThermal properties and the potential applications of the GEM DiamondMaster in testing them.
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