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 ...

The gem industry is divided on the recently introduced gazette allowing for the export of rough gems that some academics believe results in the reduction in the quality of Sri Lankan products. Colombo ...

SAO PAULO, BRAZIL--(Marketwired - Jul 1, 2013) - Brazil Minerals, Inc. (OTCQB: BMIX) (the "Company" or "BMIX"), a diamond and gold producer with resources and assets in Brazil, today announced that ...

Simply sign up to the Tiffany & Co myFT Digest -- delivered directly to your inbox. It is time to redefine one of the best-known clichés in the English language. “A rough diamond” imputes true beauty ...