Jewellery design’s latest shift isn’t about bigger stones or brighter sparkle. It’s about leaving gems exactly as they were when they were prised from the ground. Unpolished, rough stones are being ...
DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/6v2d54/gem_stone_cutting) has announced the addition of the "Gem Stone ...
So De Beers unearthed a rough stone that could fulfill the requirements. The process from procuring the uncut diamond to setting the resulting finished gems in a pair of drop earrings took over a year ...