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 ...

Wondering how the color of your diamond might affect its value? Read our guide and learn everything you should know about diamond colors and value. The color of diamonds has a huge impact on their ...

The intriguing world of colored diamonds provides a range of brightness that attracts the eye and piques the imagination in a world where everyone believes that diamonds are lovely. This variety gives ...