Harry Winston paid US$26.7 million for one of the world’s most perfect diamonds, a 101.73 carat D flawless pear shape, at Christie’s Magnificent Jewels sale in Geneva on May 15. The price, US$254,400 per carat, set a new world record for a colourless diamond sold at auction. Rahul Kadakia, head of jewellery Christie’s Switzerland and … Continue reading Harry buys perfect pear