Jade is a common gemstone that is popular in jewelry, ornaments, sculptures, and more. While there are two types of jadestone ...

If a buyer is unlucky, a fault line will mar the clarity. But the value of the finest jade can rival that of diamonds. In 2014, a necklace of 27 beads, once owned by Woolworth heiress Barbara ...

At the age of 22, Wang Xun (1915-69), then a student at Tsinghua University, published an essay titled The Value of Jade in ...