E100-Carat Diamond in the Worldbr br The Winston Legacy Diamond is one of the purest diamonds ever discovered.br Weighing 101.73 carats, this pear-shaped masterpiece is graded D-Color and Flawless, meaning it has no color and no internal imperfections.br Purchased at a Christie’s auction for $26.7 million, this diamond became part of the prestigious Harry Winston collection.br A true symbol of royalty, rarity, and perfection.