It is time to redefine one of the best-known clichés in the English language. “A rough diamond” imputes true beauty and value only to the potential polished and finished item – be it the gem or human variety – and not to the dull, gnarled nugget before us. But now rough stones are being sought by jewellers for their character, mystery and authenticity.
Other gems are being used rough, polished freeform or subtly cut to follow the stone’s natural outline rather than an imposed geometric form. Inclusions and imperfections, once grounds for throwing a stone on the scrapheap, are being pounced on as another source of character and charm.

