The Most Expensive Jewelry of 2023: Rare Gems and Historic Pieces Sold at Auction
2023-11-08 00:19:00 The 17.61 carat stone is simply the largest flawless bright blue fancy gemstone ever to come up for sale in auction history. Set in a ring, it has been part of a private collection for 50 years. It was sold for 39.505 million francs in seven minutes to a private collector who had … Read more