The Rock: Largest White Diamond Ever Auctioned at Christie’s Sells for $21.9 Million At 228.31 carats, "The Rock" lead the Geneva Magnificent Jewels sale on May 11. By Grant Mobley
Bidding Wars: Diamonds Under The Gavel What does it take for a natural diamond to set a record at auction? Whether it’s the size or the pedigree, each gemstone has its own record-setting personality that stands out among the lots By Butool Jamal
The De Beers Blue Diamond Sells At Sotheby’s For $58 Million Everyone is talking about this momentous sale. By Jane Asher
The Enigma: A Record-Breaking Interstellar Diamond Sells for $4.3 Million at Auction The 555.55-carat black diamond is out of this world. By Jill Newman
