The Stone That Takes a Lifetime to Find
On sourcing Hetian jade — and why most of what is sold under that name is not the real thing
Most jade sold internationally as "Hetian jade" is not Hetian jade. It is Xiuyan serpentine, or Korean jade, or dyed quartzite, or a dozen other materials that share a similar appearance but none of the physical properties that make genuine Hetian nephrite what it is.
This is not a minor distinction. It is the entire point.
What Hetian jade actually is
Hetian nephrite is a calcium magnesium silicate mineral, formed under extreme pressure in the Kunlun Mountains of Xinjiang over hundreds of millions of years. It is not jadeite — the bright green stone associated with Burmese jade and fine jewellery. It is nephrite, which is denser, tougher, and characterised by its interlocked fibrous structure rather than the granular crystalline structure of jadeite.
The most valued grades are pale white — the so-called "mutton fat" jade, named for its resemblance to rendered fat: white, slightly waxy, with a faint translucency. The colour comes from purity: fewer iron and manganese impurities means a paler stone. It is not bleached or treated. It is simply more difficult to find.
The material rewards close attention. Spend two minutes with a piece of genuine Hetian jade and something shifts — you start to see the depth in it.
River stone versus mountain stone
Hetian nephrite occurs in two primary forms. Mountain jade is mined directly from the source rock in the Kunlun range. River jade — historically more prized — is stone that has been carried by the Yurungkash and Karakash rivers down from the mountains over thousands of years. The river tumbles and abrades the stone, removing weaker material and leaving the denser, harder pieces with their characteristic smooth, weathered skin.
River jade is increasingly rare. The river beds have been picked over for decades, and genuine river-collected pieces command significant premiums. Most of what we use is mountain jade of high purity — selected for the same qualities a river would have eventually revealed.
The craftsman in Hotan
Our jade comes through a single craftsman based in Hotan — the city that has been synonymous with nephrite for over three millennia. He has worked with the stone for more than thirty years, and his ability to grade jade by hand — assessing colour, translucency, grain, and the presence of hidden inclusions — is a skill that cannot be taught quickly.
Every batch we receive is assessed by him before it reaches us. He rejects beads we would not have the expertise to reject ourselves. This is part of why our sourcing process is not scalable in the conventional sense: we are dependent on a specific person with a specific depth of knowledge.
We consider this a feature, not a limitation.
How to recognise it
Genuine Hetian nephrite is cold to the touch — colder than room temperature, and colder than most stones of similar size. It warms slowly, and holds warmth. It has a specific gravity that gives it a satisfying, slightly unexpected weight. Under direct light, the better grades show a faint internal glow — not transparency, but depth.
It does not scratch easily. It does not chip at the edges. And it does not look like anything else once you have spent time with the real material.
Before the bracelet
We think about the sourcing not as a step in the process but as the process itself. The bracelet is the result of finding the right stone. Everything else — the stringing, the knotting, the silver work — is in service of that material.
Which is why we start there, every time.