Jadeite, understood step by step
Learn what jadeite is, how quality is described, how it is treated, and how buyers avoid common mistakes.
Before you start
Jadeite is beautiful, but it can also be confusing. When people first encounter jadeite, they hear terms like 'zhong', 'shui', 'se', 'A-grade', 'B-grade', 'certificate', and 'natural lines' — without knowing how to judge them. This page is not designed to turn you into an expert in one sitting. It is designed to give you a clear, simple foundation. Buying jadeite can be emotional, but judgement must be rational. At Lucky Jewellery / 玉意人, we explain every piece with honest descriptions, clear specifications, and a professional perspective.
Jadeite basics
What is jade?
'Jade' is a broad concept, not a single gemstone. In Chinese culture, jade includes different stones such as jadeite and nephrite. So jadeite is a kind of jade, but not all jade is jadeite.
What is jadeite?
Jadeite is a jade composed mainly of jadeite mineral. Its value depends not only on colour, but also on texture, transparency, structure, workmanship, size, thickness, natural features, and market acceptance. You cannot judge jadeite just by asking whether it is green.
Jadeite versus nephrite
Jadeite and nephrite are both jade, but they differ in mineral makeup, feel, and aesthetic direction. Jadeite is usually judged by 'zhong', 'shui', 'se', and 'gong'; nephrite is valued more for its oily smoothness, fineness, and creamy texture. Neither is automatically superior — the key is the material, quality, and personal preference.
What does natural jadeite mean?
Natural jadeite means jadeite that has not been bleached, filled, dyed, or otherwise treated in ways that affect value. The common market term 'A-grade jadeite' refers to natural jadeite. Before discussing quality and price, confirm whether the piece is natural.
Basic jadeite terminology
Common jadeite terms include 'zhong' (variety), 'shui' (transparency), 'se' (colour), 'di' (base), 'gong' (workmanship), 'mian' (cotton), 'wen' (lines), 'lie' (cracks), 'se gen' (colour root), 'qi jiao' (gel effect), and 'qi guang' (glow). These words are not meant to create mystery; they help us describe jadeite more accurately. We explain them in plain language so you are not intimidated by jargon.
Quality factors
Colour
Colour is an important factor in jadeite value, but not the only one. Look at the hue, intensity, brightness, distribution, and natural feel. Good colour does not have to be very dark; comfort, harmony, and naturalness also matter.
Transparency
Transparency is often called 'shui tou'. Jadeite with good 'shui' looks more translucent and luminous; weaker 'shui' looks drier and more closed. Transparency must be judged together with colour and texture — it cannot decide value alone.
Texture
Texture can be understood as the fineness of the internal structure. Fine-textured jadeite looks more mellow, dense, and substantial. Coarse-textured jadeite has obvious graininess, which affects the overall refinement.
Structure
Structure refers to how the mineral grains are arranged and how tightly they are packed. A finer, tighter structure usually looks softer and more premium. When you can see obvious graininess with the naked eye, the structure is generally relatively coarse.
Workmanship
Workmanship covers carving, polishing, proportions, and overall finish. Good workmanship is not just engraving a pattern; it follows the material's colour, shape, and natural features. The same rough piece can have very different value depending on how it is worked.
Proportion
Proportion determines whether a piece of jadeite looks comfortable. Too thin, too flat, too narrow, or uneven thickness will affect both wearability and value. Do not judge jadeite only from the front; also look at the side thickness and overall proportions.
Natural characteristics
Natural jadeite commonly shows cottony inclusions, natural lines, colour roots, mineral spots, and structural texture. These are not necessarily flaws; it depends on their position, visibility, and whether they affect beauty or durability. A natural gemstone is not a perfectly uniform piece of plastic — real features need to be clearly stated.
Cracks and other visible features
Cracks need careful attention because they can affect durability and value. Some are surface lines, while others may reach deeper inside, with different degrees of impact. Before buying, look carefully at photos, videos, and the seller's description, and request further testing if necessary.
Treatments and identification
A-grade jadeite
A-grade jadeite means natural jadeite that has only undergone normal cutting, carving, and polishing. It has not been bleached, filled, or dyed in ways that affect value. A-grade does not mean the highest quality level; it indicates a natural treatment status.
B-grade jadeite
B-grade jadeite has usually been acid-washed, bleached, and filled. It may look cleaner on the surface, but its internal structure has been changed. B-grade value cannot be directly compared with natural A-grade jadeite.
C-grade jadeite
C-grade jadeite has been dyed. The colour is not natural; it has been added artificially. Some dyed jadeite looks vivid, but its long-term value differs from natural-colour jadeite.
B+C-grade jadeite
B+C-grade jadeite has been both bleached and filled, and dyed. This treatment affects both structure and colour authenticity. When buying, always confirm through a certificate and professional testing.
Common treatments
Common jadeite treatments include bleaching, filling, dyeing, and coating. These treatments affect authenticity, durability, and market value. Sellers should disclose them clearly, and buyers should not rely on the eye alone.
Common imitations
Common imitations on the market include glass, quartzite, dyed materials, and composite materials. They may imitate jadeite's colour or appearance, but their mineral makeup and value are different. Beginners should not judge by photos alone.
Limits of visual inspection alone
The eye can help with colour, lustre, structure, and obvious flaws, but it cannot solve everything. Some treatments or imitations require instruments and laboratory testing to confirm. Experience matters, and so does a certificate.
Why laboratory testing matters
Laboratory testing can confirm the gem name, treatment status, and basic testing information. For high-value jadeite, a certificate is not decoration — it is an important foundation of trust. However, a certificate does not replace aesthetic judgement, price assessment, or wearability.
Market awareness
Myanmar jadeite
Myanmar jadeite has high market recognition and has long been an important source of high-quality jadeite. But not all Myanmar jadeite is high-grade, and not all non-Myanmar jadeite is poor. Ultimately, judge the actual quality, certificate, and whether the price is reasonable.
Guatemalan jadeite
Guatemala also produces jadeite, and market discussion has increased in recent years. It may differ from traditional Myanmar jadeite in colour, structure, and market acceptance. When buying, check the certificate conclusion and seller description carefully, and do not confuse origin with quality.
Quartzite
Quartzite is not jadeite, but it is sometimes dyed or packaged to look like jadeite. Its mineral composition, density, structure, and value differ from jadeite. Check the certificate name; do not judge by colour alone.
Glass
Glass can be made to look very like 'full green' or 'icy transparent' jadeite. But glass is not natural jadeite, and its value is completely different. Be especially cautious of 'jadeite' that looks too perfect and is unusually cheap.
Dyed materials
Dyed materials can make colours look more vivid, but the colour is not natural. Some dyed pieces look attractive in photos, but the real appearance and long-term stability may differ. Check the testing conclusion; do not be drawn only by colour.
Composite materials
Composite materials may be made by joining, coating, or combining different materials. They may look like jadeite but are not natural jadeite. Such materials need clear disclosure and must not be sold as natural jadeite.
Certificate substitution or misuse
A certificate must match the exact physical item. When checking a certificate, verify the photo, weight, dimensions, number, and item characteristics. A genuine certificate paired with a different item can still be misleading.
Buying guidance
Buying a first jadeite bangle
For a first bangle, confirm your bangle size first, then look at 'zhong', 'shui', 'se', and your budget. Bangles are most risky for size mistakes, and you must also pay attention to lines, cracks, and thickness. Do not buy just because a photo is beautiful — comfort and structural safety matter more.
Buying jadeite online
When buying jadeite online, always look at natural-light photos, videos, dimensions, thickness, and certificate information. Judging colour and 'shui' from a single strong-lit photo is easy to misread. A good seller should provide clear explanations, not just urge you to place an order.
Questions to ask before purchasing
You can ask: Is it natural? Does it have a certificate? What are the dimensions and thickness? Are there lines or cracks? Are the photos taken in real light? You can also ask: Is this piece suitable for daily wear, or is it more for collection? Clear questions lead to a more confident purchase.
Understanding price differences
Jadeite prices vary widely because colour, 'zhong shui', size, thickness, workmanship, completeness, and rarity all differ. Two pieces called 'icy' or 'yang green' can perform very differently in person. Do not compare names; compare real quality.
Understanding natural characteristics
Natural jadeite often has cotton, lines, colour roots, mineral spots, or structural texture. These features are not necessarily bad; it depends on whether they affect beauty, wear, and value. Honestly describing natural characteristics is a basic responsibility of professional selling.
When to request independent testing
For high-value pieces, important gifts, or when you still have doubts, consider requesting independent testing. Testing increases trust and reduces misunderstanding. But testing mainly addresses authenticity and treatment status, not a full valuation.
Common beginner mistakes
Common beginner mistakes include only looking at green, only looking at the certificate, only listening to names, only watching live-stream lighting, and ignoring size and thickness. Jadeite is not decided by one indicator. Buy based on overall balance and whether it suits you.
Jadeite is not better because it is mysterious; it is more trustworthy when it is clear. We hope that when you buy jadeite, you are not only drawn by its beauty, but also understand its material, features, certificate, workmanship, and suitability. A truly good purchase is not an impulsive sale; it is buying clearly, wearing with peace of mind, and enjoying it for a long time.
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