Here Is the World's Most Expensive Diamond

In 2015, a 12.03 carat diamond was sold to a well-known collector for $48.4 million. This sum makes this diamond—a beautiful and vivid blue diamond—the most expensive diamond in the world. Here is a closer look at this incredibly valuable diamond:

This diamond is now called the “Blue Moon of Josephine” after the collector’s youngest daughter. At $48.4 million, this blue diamond received the “highest price per carat” of any stone, according to the auctioneer at Sotheby’s, where the diamond was put up for auction. The previous holder of the world’s most expensive diamond was a 24.78 carat pink diamond that sold for $46.2 million in 2010.

Find precious metals, jewelry, and diamonds near Rockville, MD at Coins of the Realm. We can also help identify rare coins, rare stamps, and other popular collectables. Please call us at (301) 340-1640 to speak with one of our knowledgeable and helpful staff members.

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