While some diamonds whisper elegance, fancy color diamonds shout it—and their growing market value reflects that. Prices for fancy color diamonds have surged 205 percent over the past two decades, ...
Leibish & Co., unveiled its World of Colors guide for identifying fancy colored diamonds in New York Thursday (January 19). A day earlier, I spoke privately with Leibish Polnauer, the president and ...
A fancy colored diamond, known as “The Indian Blue,” is the top lot of the upcoming Sotheby’s New York Magnificent Jewels sale on December 10. The 7.55-carat fancy deep grayish blue diamond with SI2 ...