Everything you need to know before spending a single dollar on a jade bracelet, ring, or pendant
Walk into any tourist market in Bangkok, Hong Kong, or Yangon, and you will see hundreds of jade pieces glowing under the lights — vibrant green bangles, deep lavender pendants, icy translucent rings. They look real. They feel cool to the touch. The seller swears it is genuine, hand-mined Burmese jadeite, and the price seems suspiciously affordable.
And yet, a sobering truth: industry estimates suggest that more than 80% of “jade” sold in unregulated markets is either chemically treated, dyed, or made entirely from imitation materials like quartzite, glass, serpentine, or resin. Even seasoned collectors get fooled. So how do you, as a regular buyer who simply wants a beautiful, meaningful piece of jewelry, tell the difference?
This guide is the result of years of working directly with Burmese jade, drawn from craftsmen in Yunnan and gemological laboratories that test stones every day. By the time you finish reading, you will know exactly what real jade looks like, what tests work at home (and which ones do not), and why professional certification is the single most important thing you can ask for before you buy.
First, What Actually Counts as “Real” Jade?
Before you can identify fake jade, you need to know what the real thing is. This sounds obvious, but most buyers do not realize that the word “jade” refers to two completely different minerals — and dozens of stones sold as jade are not jade at all.
The Two True Jades
Jadeite is the rarer, harder, and generally more valuable of the two. It registers between 6.5 and 7.0 on the Mohs hardness scale and is found primarily in Hpakant, in Myanmar’s Kachin State. Jadeite is what most people picture when they imagine high-end jade jewelry: vibrant imperial green, soft lavender, icy translucence, and a glassy luster when polished. It was introduced to China only in the 18th century, but it has dominated the luxury jade market ever since.
Nephrite is the traditional jade of ancient China — used for thousands of years in carvings, ritual objects, and imperial seals. It sits at 6.0 to 6.5 on the Mohs scale, slightly softer than jadeite but extraordinarily tough due to its densely packed fibrous crystal structure. Nephrite typically appears in creamy whites (the famous “mutton fat” Hetian jade), muted greens, yellows, and blacks, with a soft waxy or soapy luster.
Both are real jade. Anything else — green quartzite, dyed agate, serpentine, prehnite, glass, plastic resin, or composite stones — is not jade, even if a seller insists otherwise.
The Most Important Concept: Type A, B, and C Jade
Even when a stone is genuine jadeite, it may have been chemically treated to make it look more valuable than it actually is. This is where the Type A / B / C grading system comes in — a classification developed by Hong Kong’s gemological trade and now used worldwide. Understanding it is the single most important skill a jade buyer can have.
| Type A Jade | Type B Jade | Type C Jade |
| Natural, untreated jadeite. Only surface waxing is allowed. Color and structure are 100% authentic. | Real jadeite that has been bleached with strong acids and impregnated with polymer resin to enhance clarity. | Jadeite that has been chemically dyed to enhance or change its color. The dye fades over time. |
| Stable for centuries. Holds and gains value over time. | Color is natural, but structure is weakened. Yellows and degrades within a few years. | Color is artificial. Will fade or discolor when exposed to heat, sunlight, or sweat. |
| Commands full market value. The only type collectors and investors should buy. | Sold at a fraction of Type A price. Not considered investment-grade. | Lowest commercial value. Often passed off as natural jade in tourist markets. |
Note that Type A, B, and C describe treatment status only — not visual quality. A poorly colored Type A piece can still be Type A, while a stunning-looking piece of Type B can fool even experienced buyers in good lighting. The difference shows up over time: Type A jade lasts forever, while Type B and C deteriorate within a few years.
This is why every piece sold by Bmjade is exclusively Type A — independently verified by the National Gemstone Testing Center (NGTC), with a certificate number you can verify directly on the official lab website. No exceptions, no “close to Type A” pieces, no shortcuts.
7 At-Home Tests You Can Use Before You Buy
Professional laboratory analysis is the only way to be 100% certain about treatment status. But there are several tests you can run yourself — at a market stall, in a store, or with a piece you already own — that will catch the most obvious fakes and treated stones. Use these in combination, not in isolation, because no single test is perfect.
1. The Light Test
Hold the piece up against a strong, direct light source — your smartphone flashlight works perfectly. Real jade allows light to penetrate, revealing internal structure. You should see soft, fibrous, cloudlike inclusions that look almost like wisps of cotton or interlocking grains. These imperfections are not flaws — they are the fingerprint of nature, formed under millions of years of geological pressure.
Fake jade tells a different story. Glass and resin look completely uniform inside, often with perfectly round air bubbles (which never appear in real jade). Composite or “doubled” stones may show layers or seam lines under strong light.
2. The Cold Touch Test
Pick up the piece after it has been resting at room temperature. Real jade should feel distinctly, almost shockingly cold — and stay cold for several seconds when held against your wrist or cheek. This is because jadeite has a high thermal conductivity (around 2.1 to 6.6 W/m·K), meaning it draws heat away from your skin quickly.
Glass, plastic, and resin warm up almost immediately. However — and this is critical — quartzite (often sold as “Malaysian jade” or “Guizhou jade”) and some composite materials also feel cold. The cold test is excellent for ruling out the worst fakes, but it cannot confirm Type A status on its own.
3. The Sound Test
Lightly tap two pieces of jade together, or gently strike the piece with a small metal coin. Real jade — especially solid bangles — produces a clear, ringing, almost bell-like tone that resonates briefly. Fake jade made of glass, plastic, or chemically treated stone produces a dull, flat, muted thud.
This test is particularly reliable for jade bangles, because the solid loop amplifies the sound. Be gentle — you do not want to chip a real piece while testing it.
4. The Density (Heft) Test
Real jade is denser than most imitations. Jadeite has a specific gravity of 3.30 to 3.38 g/cc, and nephrite ranges from 2.90 to 3.03 g/cc. When you hold a real piece, it should feel surprisingly heavy for its size — denser than glass, much denser than plastic or resin.
Toss the piece gently in your palm. If it feels light or hollow, that is a red flag. This test is approximate, but combined with the others, it adds another layer of confidence.
5. The Magnification (Loupe) Test
Buy a 10x jeweler’s loupe — they cost less than the price of a cheap meal. Under magnification, real jade reveals its crystalline texture: tiny interlocking mineral grains, occasional brownish-yellow specks, or fine fibrous patterns. These are the natural signatures of a stone that formed deep in the earth.
Glass and resin show none of this — only smooth, glassy texture and the occasional spherical bubble. Type B jade, when examined closely under a loupe, sometimes reveals tiny surface pits or a network of fine cracks where the polymer resin has begun to break down. Look closely at edges and around any prong settings — that is where treatment artifacts often hide.
6. The Hair (Lighter) Test — Use With Caution
This is a folk method that has circulated in Asian markets for generations. The idea is that you wrap a single human hair around the jade and briefly hold a flame to it; supposedly the hair will not burn on real jade because the stone dissipates the heat. In reality, this test is unreliable and risks damaging the piece. Modern gemologists do not recommend it. Mention it here only because you may encounter sellers who insist on demonstrating it — but do not let anyone perform this test on a piece you are seriously considering buying.
7. The Visual Color Test
Real jadeite color is uneven. Even in fine pieces, you will see subtle gradations, color zones, and natural transitions. The famous “imperial green” jadeite has a depth and saturation that imitations cannot replicate — it almost appears to glow from within. Dyed jade (Type C), by contrast, often shows color pooling along surface cracks, with veins of darker dye visible under magnification.
If a piece looks impossibly perfect — uniform color throughout, no inclusions, perfectly even saturation — it is almost certainly treated, dyed, or fake.
Common Materials That Are Sold as Fake Jade
Knowing what real jade looks like is half the battle. The other half is recognizing the most common impostors. Here are the materials you are most likely to encounter:
- Quartzite (often called “Malaysian jade” or “Guizhou jade”) — A metamorphic stone that is dyed green to mimic jade. Cold to the touch, similar density, but lacks the fibrous internal structure of real jade.
- Glass — The cheapest and most obvious imitation. Look for round bubbles, perfect uniformity, and a lighter feel. Warms up quickly in your hand.
- Serpentine (“new jade” or “Korean jade”) — A softer green stone (only 2.5 to 4 on Mohs scale) that visually resembles jade but scratches easily.
- Aventurine — A green quartz variety often substituted in cheap jewelry. Lacks jadeite’s translucency.
- Dyed agate or chalcedony — Microcrystalline stones colored with chemicals to look like jade.
- Plastic and resin composites — The lightest and worst impostors. Warm to the touch, low density, often with visible mold lines.
If you ever see jade priced at a fraction of what real jade should cost — say, a vibrant green “jadeite” bangle for $20 — you are almost certainly looking at one of these materials. Real Burmese Type A jade simply does not exist at those prices. The rough material itself costs more.
Why Professional Certification Is Non-Negotiable
All the home tests in the world cannot tell you definitively whether a piece is Type A. The only way to know for certain is laboratory analysis using FTIR (Fourier Transform Infrared) spectroscopy, which detects the polymer resin signatures of Type B treatment, and other instruments that identify dyes and fillers.
This is why every reputable jade seller — including any seller worth trusting online — provides an independent laboratory certificate with each piece. The most respected certifications in the global jade trade come from:
- NGTC (National Gemstone Testing Center, China) — The standard for jade sold from China. Each certificate has a unique number you can verify on the NGTC website.
- GIA (Gemological Institute of America) — Internationally recognized, especially common for high-value pieces sold in the United States and Europe.
- Hong Kong Jade & Stone Laboratory — The original codifier of the Type A/B/C system.
- SSEF (Swiss Gemmological Institute) — Premium certification often used for auction-grade pieces.
If a seller cannot or will not provide an independent certificate from one of these institutions, walk away. If they offer their own “in-house certificate” or a generic-looking paper with no verifiable database, that is essentially worthless. Real certification means the piece has been examined by a third party with no commercial interest in the sale.
How to Buy Jade Online Without Getting Scammed
Buying jade online is convenient, but it removes your ability to perform any of the physical tests above. To protect yourself, follow these rules:
1. Demand a verifiable certificate. Every legitimate piece should come with an NGTC, GIA, or equivalent third-party certificate, with a number you can check independently.
2. Look for a clear return policy. Reputable sellers offer a full refund if a piece is ever shown to be non-Type A. Some, like Bmjade, offer a lifetime authenticity guarantee — meaning the seller stands behind the certificate forever, not just 30 days.
3. Read the product description carefully. If a listing says “natural jade” but never specifies “Type A” or “untreated,” that is intentional vagueness. Real Type A sellers are explicit about it.
4. Verify the seller’s source and history. Sellers based in established jade-trading regions (Yunnan, Hong Kong, Myanmar) and who have been operating for years are far more reliable than anonymous listings on giant marketplaces.
5. Be skeptical of impossibly low prices. There is a real floor on the cost of Type A Burmese jadeite. If a piece looks like a steal, it almost always is — and you are likely looking at Type B, C, or imitation.
6. Ask for high-resolution photos. A trustworthy seller will happily send you close-up shots showing the internal structure under bright light, the natural inclusions, and any imperfections. Sellers of fake or treated jade tend to use heavily filtered or stock-style images.
A Final Word: Why Real Jade Is Worth the Investment
Real jade is not just a piece of jewelry. It is a stone that has been treasured for over four thousand years across China, Mesoamerica, and beyond — a symbol of purity, protection, prosperity, and connection to the earth itself. Confucius compared it to virtue. Imperial families fought wars over it. Modern collectors quietly build heirlooms around it.
When you buy real Type A jade, you are buying something that will outlast you. The color will not fade, the structure will not weaken, and the value typically appreciates — Burmese jadeite has risen 8 to 12% annually in recent years, driven by depleting mine supply and rising global demand. A treated or fake piece, by contrast, may look beautiful for a year or two, but the polymer breaks down, the dye fades, and you are left with nothing.
Take the time to learn the difference. Use the tests above. Demand certification. And buy only from sellers who are transparent about exactly what you are getting.
If you want to see what authentic, fully certified Burmese Type A jade looks like — and how it should be priced, photographed, and documented — explore the full collection at https://bmjade.com/. Every piece is hand-selected, hand-carved in Yunnan, and accompanied by an independent NGTC certificate with a verifiable number. Real jade, real provenance, no shortcuts.
Key Takeaways at a Glance
- Real jade is either jadeite (rarer, harder, mostly from Myanmar) or nephrite (traditional Chinese jade, including Hetian jade).
- Type A is untreated, Type B is acid-bleached and resin-impregnated, Type C is dyed. Only Type A holds value long-term.
- Use a combination of light, cold-touch, sound, density, and loupe tests — never rely on a single one.
- The most common fakes are quartzite, glass, serpentine, and resin composites.
- Always demand an independent NGTC, GIA, or equivalent certificate — never an in-house paper.
- Real Type A Burmese jadeite has a real price floor. Suspiciously cheap jade is almost never genuine.
