How to Tell If Jade Is Real: A Buyer's Guide (Type A, B & C)
If you've ever wondered how to tell if jade is real, you're not alone. Jade is one of the most faked stones in the jewelry world — and a lot of what's sold online as "jade" has been chemically treated, dyed, or isn't jadeite at all.
The good news: you don't need to be an expert to protect yourself. In this guide, I'll walk you through the three grades of jade, a few checks you can do yourself, and the one method that actually proves your jade is genuine.
I'm Yiqi. I source jade directly from Sihui, China — one of the largest jade markets in the world — and every piece I sell comes with a lab certificate you can verify yourself. So this is the same advice I'd give a friend.
First, understand the three grades of jade
When people ask if jade is "real," what they usually mean is: has it been treated? In the trade, natural jadeite is sorted into three types:
- Type A jadeite — 100% natural. It has only been cut and polished. No bleaching, no resin, no dye. This is what most people mean by "real jade."
- Type B jadeite — natural jadeite that has been bleached with strong acid and filled with polymer resin. It can look bright and clear at first, but the resin yellows and clouds over time.
- Type C jadeite — jade that has been artificially dyed. The color is added and can fade with time.
Type B and C are real jadeite in the strict sense, but they've been heavily processed — which is why they cost a fraction of natural Type A. The problem is when they're sold as Type A. That's where buyers get hurt.
Simple checks you can do yourself
These won't replace a lab test, but they'll help you spot obvious red flags before you buy.
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Look at it in natural light. Sellers use bright lighting that makes color and clarity look better than reality. Ask to see the piece in plain daylight, with no extra lamps. What it looks like by a window is what it really is.
2. Check how the color sits. In natural jadeite, color has a "root" — it flows from deep to light, like it grew from inside. Dyed (Type C) color often sits on the surface or follows the cracks, looking flat and unnatural.
3. Look for an "orange-peel" texture or strange shine. Acid-treated (Type B) jade can show a faint, unnatural glassy shine, and the surface may have a dimpled, orange-peel look under angled light.
4. The tap test (use with caution). A real Type A bangle, gently tapped while hanging from a string, tends to give a clear ring. Treated pieces can sound duller. But shape and thickness affect the sound too, so treat this as a hint, not proof.
⚠️ Be honest with yourself: these checks help you screen out obvious problems. They do not confirm a piece is natural. Anyone who tells you they can prove jade is real "with one glance, no certificate needed" is the person to walk away from.
The only foolproof way: a certificate you can verify
Here's the part most "how to tell if jade is real" articles skip.
The single reliable way to know your jade is natural Type A is an independent lab certificate — and crucially, one you can check yourself, not just take the seller's word for.
Every piece I sell comes with an NGTC certificate (China's national gem-testing authority). Each certificate has a unique number tied to a record on the lab's official server. You enter the number on the official site and confirm the result yourself — not even I can change that record.
That's the difference between a seller saying "it has a certificate" and you actually being able to prove it.
What to ask any jade seller before you buy
Use this quick checklist with anyone — including me:
- Is this natural Type A jadeite? Get a clear yes or no.
- Does it come with a lab certificate, and can I verify the number myself? If they can't give you a number to check, be cautious.
- Can you show me the piece in natural light? A piece that matches its description holds up by a window.
- One certificate per piece? One certificate should match one item — not a whole batch.
FAQ
How can I tell if jade is real at home? You can screen for red flags — check it in natural daylight, look at how the color sits, watch for an orange-peel surface — but the only way to confirm natural Type A jadeite is an independent lab certificate you can verify by its number.
Is treated jade "fake"? Type B (resin-filled) and Type C (dyed) jade are still jadeite, but they're heavily processed and worth far less than natural Type A. They're a problem mainly when sold as Type A at Type A prices.
Does real jade have to be green? No. Natural Type A jadeite comes in white, lavender, icy near-colorless, yellow and more — not just green. Color is one factor; treatment status is what decides if it's "real" natural jade.
Can a certificate be faked? A genuine NGTC certificate links to an official online record by number. Always verify the number on the official site yourself rather than trusting a photo of a certificate.
The bottom line
Knowing how to tell if jade is real comes down to two things: learn to spot the obvious red flags, and never skip a lab certificate you can verify yourself.
Every bangle and pendant I carry is natural Type A jadeite, sourced directly from Sihui, China, and comes with its own NGTC certificate — one piece, one certificate, verifiable by you.
If you'd like help choosing a piece — or you just want me to check a number for something you're considering elsewhere — send me a message on WhatsApp+8619926004979 and I'll walk you through it. No pressure, just straight answers.