From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

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 ...

Usually when goods are flawed, we expect their value to drop, but it’s the exact opposite for diamonds. Ironically, it is imperfections that impart colour to diamonds – and these “fancy” diamonds are ...

Bypassing the icy, de facto diamond choice for an engagement ring as of late, the couple agreed on a butter yellow, W-X color ...