The 100.20 carat D colour, internally flawless, Type IIa stone will highlight Sotheby’s Magnificent Jewels auction in New York on April 21 when it is expected to sell for US$19-25 million. Describing the diamond as “the definition of perfection”, Gary Schuler, head of Sotheby’s Jewelry Department in New York said the diamond is “unlike any … Continue reading Sotheby’s unveils 100 carat perfection