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De Beers Auction Starts US Viewings
New York: De Beers recently announced that its Auction Sales business will conduct viewings of Exceptional and Special Stones at the International Institute of Diamond
2 June 2016
New York: De Beers recently announced that its Auction Sales business will conduct viewings of Exceptional and Special Stones at the International Institute of Diamond
New York: De Beers created a program through its independent entity, the International Institute of Diamond Valuation (IIDV), that is meant to enhance the understanding