Cartier’s New High Jewellery Looks To The Past To Create Its Future
The British crown jewels contain the Cullinan Diamond, part of the most important gem-quality rough diamond ever discovered , at 3,106.75 carats (621.35 g). However, any inclusion of lead or lead solder will give a British Assay office (the body which supplies U.K. jewellery its stamp of approval, the Hallmark) the right to destroy the…