The 101 Diamond 101.73 carat

Price: $27 million
Date Sold: 2013
Carat Weight: 101.73
Color: Colorless
Called “the 101” because of its 101.73 carat weight, this colorless pear-shaped diamond sold at Christie’s for $26.7 million in 2013. Aside from its massive carat weight, this diamond demands a hefty price tag because of its Flawless clarity grade and D color grade.