White nephrite jade, sometimes called "mutton fat" jade, is considered one of the most valuable forms of nephrite jade. This is due to its pure white coloration and translucent quality. Fine white nephrite jade can rival the value of high quality jadeite. However, not all white nephrite jade is created equal when it comes to value.
Clarity is one of the most important factors in determining the value of white nephrite jade. The highest quality white nephrite will be free of flaws and have a bright, evenly distributed white coloring. Lower quality white nephrite may have brownish, grayish or greenish tints or visible veining and flaws. The more pure and flawless the white color, the more prized the jade will be.
Another aspect that affects value is texture. Finer grained white nephrite jade is more desirable than coarse varieties, as it takes on a porcelain-like appearance. A fine, even texture also allows the jade to be intricately carved into delicate shapes and designs. Coarse grained jade is more restricted in its carving potential.
The origin or source of the white nephrite jade also matters when assessing value. Historic sources from Central Asia and China are among the most revered. Famous deposits include Hetian in Xinjiang Province, China and the rivers of Khotan and Yarkand in Chinese Turkestan. White nephrite from these localities, sometimes referred to as "Old Mine" jade, commands higher prices due to its legacy.
More contemporary sources in China, Russia, Canada, and other nations produce white nephrite jade that is still of high quality but does not have the same cachet as the classical localities when it comes to collectability and value. However, modern white nephrite can still be quite valuable, especially when it approaches the quality levels of the famed classical jades.
As with all types of jade, larger, unblemished pieces of white nephrite jade will be valued higher than smaller pieces. The ability to cut and carve a flawless work of art out of a giant piece of premium jade greatly adds to its worth.
Finally, how the jade is used and whether it is carved also factors into its value. Polished bangles, pendants, beads, and other adornments made from top grade white nephrite jade can be extremely valuable. Intricately carved figurines and ornaments made from fine white nephrite by master carvers are also highly prized. Rough or unrefined pieces tend to be less valuable, but high quality "raw" white nephrite is still a rare find.
So, fine white nephrite jade can indeed be very valuable, especially if it possesses high clarity, smooth texture, reputable geographic source, generous proportions, and exquisite craftsmanship. With such factors in alignment, white nephrite jade can rival other precious gems in value, beauty and allure. Discriminating jade collectors are willing to pay top dollar to add excellent carvings and jewelry pieces of white nephrite jade to their collections.
