‘Flawless’ 102-carat diamond may join world’s most expensive jewels
Written by Oscar Holland, CNNHong Kong An exceptionally rare 102.39-carat diamond may become one of the most expensive stones ever to sell at auction when it goes under the hammer in Hong Kong next month. Although auction house Sotheby’s declined to provide a pre-sale estimate, diamonds of similar size and quality have previously attracted bids … Read more