Jade Sourcing: How Rough Stone Reaches a Counter

The Short Answer

Rough jade is mined in a handful of countries, cut almost entirely in southern China, and sold retail everywhere.

That single fact drives the rest. The stone travels further than the buyer does, and the margin accumulates at each handover.

By most trade estimates, Myanmar supplies the large majority of the world’s fine jadeite by value. Guatemala is a distant second.

Nephrite comes from a wider set of sources, and its chain is shorter and cheaper.

Neither chain produces much documentation, which is why a laboratory report settles species and treatment but rarely origin.

What Is Jade covers the two species this chain moves.

Where Rough Actually Comes From

Jadeite comes from a small number of geological settings, because the stone needs high-pressure metamorphism to form.

Myanmar’s Kachin State holds the largest known deposits, worked since the eighteenth century and increasingly by mechanised pits.

Guatemala’s Motagua Valley is the second commercial source. Maya carvers used that material long before the Burmese trade existed.

Nephrite is more widely distributed: Xinjiang in China, Siberia, British Columbia in Canada, and New Zealand.

Country maps and mine-level detail sit in Where Jade Comes From. This page stays with the commercial flow.

The Myanmar Auction Floor

Most fine jadeite leaves Myanmar through a state-run auction rather than through shops.

The Myanma Gems Emporium runs once a year in Naypyidaw. Buyers bid on lots of rough rather than on single stones.

The auction shows each lot cut face up under strong light. The bidder sees a window into the stone rather than its interior.

Payment comes in foreign currency, bidders pay a deposit, and export paperwork follows the sale.

Only registered companies can bid. That places a layer between the mine and any Western buyer, and nobody removes it.

That layer is the reason a retail piece cannot usually name its mine. A seller who is honest about everything else still faces it.

Cutting Happens in Guangdong

Rough that leaves the auction mostly lands in a cluster of towns in Guangdong province.

Jieyang’s Yangmei district handles high-end jadeite bangles and carving, and it sets the reference prices other markets follow.

Pingzhou, in Foshan, handles bangles and the flat-rate cutting workshops behind the big trading floors.

Sihui works the volume end: beads, small pendants, and the treated material that fills lower price bands.

Ruili, on the Myanmar border, runs a rough market where stone changes hands before it travels inland.

Beads follow a different route. A strand starts as a slab, gets drilled, then gets rounded on a lathe, and that drilling step is where most of the loss happens.

Cutting decisions happen here, and they are irreversible. A saw cut that removes an inclusion also removes weight. The workshop chooses between a smaller clean piece and a larger flawed one.

The Gamble on Rough

Rough jadeite sells on the assumption that its interior differs from its surface.

A stone can show a band of vivid green at one point. Most of its volume can still be dull grey.

This is why the trade speaks of gambling on stone. A cut face is the most valuable thing a buyer can see.

The risk transfers straight into price. An unopened stone sells for a fraction of what its best section suggests, and the buyer carries the uncertainty.

Finished pieces carry none of that risk, which is part of what you pay for at retail.

How the workshop assesses a stone before a saw touches it sits in Raw Jade.

Guatemala’s Shorter Chain

Guatemalan jadeite moves through a much smaller trade, often from family workings to local cutters and straight to export.

Its colour profile differs: blues and blue-greens are more common, and mottling is typical rather than a flaw.

The shorter chain shows in the paperwork. More pieces carry a traceable workshop name, and prices sit below Burmese material of comparable appearance.

Buyers who want Guatemalan material usually deal with two or three exporters rather than with an open market, and those names travel by word of mouth rather than by listing.

None of that makes the stone inferior. It is the same mineral with a different geological history, and the market prices the colour rather than the passport.

Nephrite’s Different Route

Nephrite comes from quarries rather than auctions, and sells by weight in blocks rather than by lot.

Hetian material from Xinjiang is the reference grade. Most of it gets carved in China, close to where it is cut.

Canadian nephrite, known in the trade as BC jade, comes out of the ground in large blocks. Much of it goes into carvings and into stone sold by the kilogram.

New Zealand nephrite, pounamu, faces export restrictions under the country’s treaty settlement framework. That keeps it out of normal retail channels abroad.

The result is a shorter and more transparent chain, and a lower price per piece at comparable work.

What Each Hand Takes

Stage	Who adds cost	What is lost
Mine to auction	Local agents, permits, security	Mine-level records
Auction to cutter	Buyer deposits, export duty, freight	Lot provenance
Cutter to dealer	Cutting loss, workshop margin	Rough weight evidence
Dealer to retailer	Wholesale margin, travel, credit	Origin paperwork
Retailer to buyer	Rent, staff, marketing, returns	Any remaining detail

Each row multiplies rather than adds. Finished retail commonly sits several times above the rough value of the stone inside it.

That is normal in jewellery, and it is not evidence of a scam. It does mean that a “mine direct” price claim deserves scrutiny.

Quotation units differ along the chain. Rough trades by the kilogram, cut pieces by the piece, and a strand by the carat total, which is why the figures never convert neatly.

The same multiplier explains why identical-looking bangles differ across shops: they passed through different numbers of hands.

Why Origin Is So Hard to Prove

Most gem laboratories will certify species and treatment, and most decline to certify origin.

The reason is technical. Jadeite from Myanmar and Guatemala can be chemically very similar. The trace-element fingerprints that separate them are not reliable across all deposits.

Documents that do exist are commercial: auction invoices, export permits, workshop receipts.

Those prove a transaction, not a mine. A chain of them is rarely complete by the time a piece reaches a shop.

A seller who states origin with confidence and no paper is describing a belief.

What Sourcing Means for a Buyer

Four practical conclusions follow, and none requires expertise.

• Origin claims are the least verifiable part of any listing, so price them at zero.
• Species and treatment are verifiable, so ask for those in writing instead.
• A very low price reflects a shorter chain, a lower grade, or both.
• Buy the stone you can inspect, not the story attached to it.

Turning those points into a budget is the next step, and the price bands in the buying guide cover it.

The question set that applies at the counter sits in Jade Buying Guide. It covers what to ask in order and what a fair answer sounds like.

Our Jade Bracelets name the species and the treatment status on each listing. Those are the two facts sourcing can actually support.

Reading “Direct From the Mine” Claims

The phrase appears on listings, in market stalls and in social media videos. It usually means one of three things.

• A real version: the seller bought at auction and had the stone cut locally, which is a genuinely short chain.
• A marketing version: the seller visited a mine once and buys from wholesalers afterwards.
• Nothing at all: no document exists for any part of it.

A test that works: ask where the stone was cut, and ask what the saw removed.

A seller with a real chain answers both without hesitation. Cutting is the step that changes a stone’s value, and the people who do it remember.

Frequently Asked Questions

Where does most jade come from?

Fine jadeite comes mainly from Myanmar’s Kachin State, with Guatemala as the second commercial source. Nephrite comes from Xinjiang, Siberia, Canada and New Zealand. Country of origin is rarely certifiable on a finished piece.

Is Burmese jade better than Guatemalan jade?

Not as a rule. Both are jadeite, and buyers prize Burmese material for colour ranges that Guatemalan stone rarely matches. Guatemalan jade often costs less for similar appearance, and it is not a lesser mineral.

Why is jade so expensive at retail?

Because the stone passes through five stages between mine and counter, and each stage multiplies the price. Retail commonly sits several times above the rough value of the stone. That is normal in jewellery rather than a sign of fraud.

Can I buy rough jade and have it cut?

You can, and the risk sits with you. Rough sells on the assumption that the interior differs from the surface. An unopened stone can lose most of its value at the first saw cut. Finished pieces carry that risk for you, at a price.

Trade structure described here reflects standard practice in the jadeite and nephrite trades. Volumes, auction rules and export regulations change. Assess any single purchase on the stone rather than on its stated route.

Browse the full Jade Collection at Destiny Secret.