asianstargroup.com · 2019-10-30 · SPECTRUM Large Diamond Prices +76.5% In '08, Attract...
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asianstargroup.com · 2019-10-30 · SPECTRUM Large Diamond Prices +76.5% In '08, Attract Funds De Beers Earmarks $100 Mn For Synthetics Promotion De Beers-controlled Element Sixhas