Jadeite is a sodium-aluminum pyroxene and the principal mineral in the rarest, most valuable form of jade. Although individual jadeite crystals are usually small, tightly interlocking grains can form an exceptionally tough aggregate in green, white, lavender, yellow, orange, red, gray, black and blue-green colors.
Jadeite at a Glance
| Property | Jadeite Characteristics |
|---|---|
| Material type | Sodium-aluminum clinopyroxene mineral and principal component of jadeite jade |
| Composition | NaAlSi₂O₆ |
| Colors | Colorless, white, green, lavender, gray, yellow, orange, red, brown, black and blue-green |
| Crystal system | Monoclinic |
| Habit or texture | Small prismatic crystals; more commonly compact granular, fibrous or interlocking jadeitite aggregates |
| Luster | Vitreous on crystals; vitreous to pearly or greasy-looking on polished aggregate |
| Transparency | Transparent in rare crystals; commonly translucent to opaque as jade |
| Mohs hardness | Approximately 6.5–7 |
| Cleavage | Good to perfect pyroxene cleavage in two directions near 87° and 93° |
| Tenacity | Brittle as an individual crystal; exceptionally tough when grains interlock in jadeitite |
| Common uses | Cabochons, bangles, beads, carvings, rings, pendants, earrings and cultural objects |
| Main care concern | Hidden fractures, undisclosed polymer impregnation or dye, and impact damage in thin sections |
What Is Jadeite?
Jadeite is a mineral species in the clinopyroxene group with the ideal formula NaAlSi₂O₆.
The mineral forms small monoclinic crystals, but jewelry-grade material usually consists of countless interlocking grains rather than one large crystal.
A rock composed principally of jadeite is commonly called jadeitite or jadeite jade.
The word jade has broader meaning. As explained in jade versus jadeite, genuine jade traditionally includes:
- Jadeite jade
- Nephrite jade
Modern laboratory and trade terminology may also recognize pyroxene jades containing substantial omphacite or kosmochlor components under broader descriptions such as Fei Cui.
Therefore, a green object can be genuine pyroxene jade without consisting entirely of pure jadeite.
Jadeite Mineral vs Jadeite Jade
The distinction between a mineral and aggregate matters.
Jadeite Mineral
A single jadeite grain has:
- Monoclinic structure
- Pyroxene cleavage
- Brittle tenacity
- Defined sodium-aluminum composition
- Directional optical properties
Jadeite Jade
Jadeite jade is a polycrystalline aggregate in which many microscopic grains lock together.
The aggregate can contain:
- Jadeite
- Omphacite
- Kosmochlor-rich pyroxene
- Albite
- Analcime
- Amphibole
- Chromite
- Iron oxides
- Graphite
- Other minor minerals
Its interlocking texture interrupts crack propagation. Consequently, jadeite jade can withstand impact better than many harder transparent gems.
This unusual combination explains why ancient and modern artisans have carved jade into thin bangles, vessels, tools and intricate openwork forms.
Jadeite Chemistry
Pure jadeite has the formula:
NaAlSi₂O₆
Sodium occupies one pyroxene structural site, while aluminum occupies another. Silicon and oxygen form chains of silica tetrahedra.
Natural jadeite mixes compositionally with other pyroxenes.
Omphacite Component
Omphacite introduces calcium, magnesium and iron.
Green-to-black jade material may contain substantial omphacite. Some Guatemalan blue-green jade also lies within jadeite-omphacite compositions.
Kosmochlor Component
Kosmochlor introduces chromium in place of aluminum and can create intense dark green zones.
Diopside and Aegirine Components
Calcium, magnesium and iron substitutions may shift composition toward other clinopyroxenes and modify color, refractive index and density.
Because of these mixtures, laboratory reports may identify a material as jadeite, omphacite jade or Fei Cui rather than relying on appearance.
What Causes Jadeite’s Colors?
The dedicated jade color meaning guide covers symbolism and value implications in greater depth.
Green
Chromium creates the most valuable vivid imperial-green color.
Iron and mixed pyroxene compositions produce many paler, yellower, grayer or darker greens.
Lavender
Manganese contributes to natural lavender and violet coloration.
Pale lavender material commonly receives dye or polymer treatment, so laboratory confirmation matters.
White and Icy
Low concentrations of color-producing elements create white, colorless and icy jadeite.
High translucency and fine texture can make nearly colorless material extremely valuable.
Yellow, Orange and Red
Iron-bearing compounds commonly color weathered rinds and grain boundaries yellow, orange or red.
Some color penetrates the body, while other material has only a thin oxidized skin.
Black
Black jade may result from:
- Highly saturated dark green
- Graphite
- Iron-rich minerals
- Omphacite-rich composition
- Dense opaque texture
Not every black pyroxene jade is mineralogically dominated by jadeite.
Blue and Blue-Green
Blue Guatemalan jade may contain jadeite, omphacite or mixtures of both.
Iron-related absorption and compositional variation contribute to the unusual colors.
How Jadeite Forms
Jadeite forms under high-pressure, relatively low-temperature conditions associated with subduction zones.
At convergent plate boundaries, oceanic crust and sediments descend beneath another tectonic plate. Fluids released from the subducting slab move through fractures and react with surrounding serpentinite and high-pressure rocks.
A simplified jadeitite-forming sequence involves:
- Oceanic lithosphere enters a subduction zone.
- Pressure rises faster than temperature.
- Water-rich fluids escape from the descending slab.
- Sodium-, aluminum- and silica-bearing fluids enter fractures.
- Jadeite crystallizes from fluid or replaces earlier minerals.
- Repeated fluid pulses produce new grain generations.
- Tectonic deformation fractures and recrystallizes the aggregate.
- Uplift eventually brings jadeitite toward the surface.
Jadeitite bodies commonly occur in or near serpentinite mélange belts, fault zones and high-pressure metamorphic rocks.
The geology explains why gem-quality jadeite deposits remain rare and discontinuous.
Major Jadeite Sources
Myanmar
Northern Myanmar remains the historic and most important source of top-quality imperial jadeite.
The principal mining region lies around Hpakant in Kachin State.
Jadeite occurs as:
- Primary material in serpentinite-related bodies
- Large weathered boulders
- River-worn cobbles
- Rubble and secondary deposits
Weathered boulders may conceal their internal color beneath a brown or gray skin. Traders cut small windows into the rind to evaluate texture and color, yet large sections can remain uncertain until sawing.
Myanmar supplies green, lavender, white, icy, yellow, red, orange and black material.
Guatemala
The Motagua fault region contains important jadeitite deposits formed in ancient subduction-related serpentinite mélanges.
Guatemalan material includes:
- Blue
- Blue green
- Lavender
- Black
- White
- Icy
- Green
Guatemala has become an increasingly important commercial and research source, especially for colors not commonly associated with traditional Burmese jadeite.
Japan
Itoigawa and neighboring regions in Niigata Prefecture are historically important jadeite sources.
Japanese jadeite occurs in white, green, lavender, blue and black combinations.
Mining at protected localities is restricted, although naturally transported pebbles occur in selected coastal and river environments under local regulations.
Russia and Kazakhstan
Jadeitite occurs in high-pressure serpentinite belts in Russia and Kazakhstan.
Material ranges from specimen grade to carving quality, though supply and texture differ from classic Burmese jadeite.
Other Occurrences
Jadeite and jadeitite also occur in:
- United States
- Cuba
- Dominican Republic
- Italy
- Turkey
- Greece
- Papua New Guinea
- Additional subduction-related belts
Occurrence does not guarantee gem quality. Many deposits produce small grains, fractured rock or material with unsuitable color and texture.
Jadeite vs Nephrite
The jadeite versus nephrite guide provides the complete comparison.
Key differences include:
| Property | Jadeite | Nephrite |
|---|---|---|
| Mineral family | Pyroxene | Amphibole |
| Main composition | NaAlSi₂O₆ | Tremolite-actinolite aggregate |
| Typical density | About 3.25–3.40 | About 2.90–3.10 |
| Typical refractive index | Around 1.66 | Around 1.61 |
| Common texture | Granular to interlocking | Densely fibrous |
| Color range | Exceptionally broad, including vivid imperial green and lavender | Commonly white, cream, gray, spinach green, brown or black |
| Market peak | Imperial jadeite reaches the highest jade prices | Fine white nephrite and historic carvings can also be extremely valuable |
Nephrite is often tougher in a fibrous aggregate, while jadeite provides a wider range of saturated colors and translucency.
Jadeite vs Serpentine
Serpentine is one of the most common jade substitutes.
It is generally:
- Softer
- Less dense
- Lower in refractive index
- More easily scratched
- More likely to show waxy, greasy texture without jadeite’s granular structure
Trade names such as new jade, Korean jade and olive jade frequently refer to serpentine rather than jadeite.
Color and touch cannot provide reliable separation.
Jadeite vs Aventurine
Green aventurine is quartz containing reflective mica or other inclusions.
The aventurine versus jade guide explains that aventurine commonly shows glittery aventurescence, lower density and quartz-like fracture.
Jadeite instead has a compact granular texture and higher specific gravity.
Jadeite vs Chalcedony and Glass
Dyed chalcedony can imitate translucent green jadeite.
Glass can mimic color and polish, while molded glass bangles may look exceptionally uniform.
Possible warning signs include:
- Round bubbles
- Mold seams
- Unnaturally uniform color
- Low density
- Surface abrasion inconsistent with jadeite
- Color concentrated around drill holes
- No granular or fibrous aggregate texture
The real versus fake jade guide provides a broader identification checklist.
How to Identify Jadeite
No single home test confirms valuable jadeite safely.
Refractive Index
A spot refractive-index reading commonly falls near 1.66.
Omphacite-rich and mixed pyroxene jades may differ.
Specific Gravity
Jadeite commonly has a specific gravity near 3.3.
Density helps separate it from nephrite, serpentine, quartz and glass, although filled fractures and mineral mixtures affect results.
Microscopic Texture
Polished jadeite may show:
- Granular boundaries
- Interlocking grains
- Uneven color distribution
- Fine surface relief
- Minute fractures
- Chrome-rich green zones
- Orange-peel texture under some polishing conditions
Texture requires experience to interpret because treatment can alter the surface.
Spectroscopy
Chromium-related absorption supports vivid natural green jadeite, while manganese contributes to lavender.
Infrared spectroscopy is especially important for detecting polymer impregnation.
Raman Analysis
Raman spectroscopy identifies jadeite, omphacite, kosmochlor and many simulants.
Laboratory Reports
A meaningful report should address:
- Mineral identification
- Whether the material qualifies as jadeite or broader Fei Cui
- Dye
- Polymer impregnation
- Other detected treatment
- Geographic origin when offered and supportable
Phone applications, scratch tests and sound tests cannot replace laboratory analysis.
Type A, B and C Jadeite
Type A Jadeite
Type A jadeite has not undergone polymer impregnation or dyeing.
Traditional surface waxing after polishing may still be present.
Type A does not guarantee:
- Fine quality
- Burmese origin
- Imperial color
- High value
- Lack of fractures
It only describes treatment status.
Type B Jadeite
Type B material has been chemically bleached to remove brown or dark material and then impregnated with polymer.
The process improves apparent transparency and color but alters the aggregate.
Potential concerns include:
- Reduced structural integrity
- Polymer yellowing
- Heat sensitivity
- Chemical sensitivity
- Lower long-term value
Type C Jadeite
Type C jadeite has been dyed.
Green, lavender, red and other colors can be introduced.
Type B+C Jadeite
This material has received both polymer impregnation and dye.
The treated jade guide explains detection and disclosure in greater depth.
Jadeite Hardness and Toughness
Jadeite ranks approximately 6.5–7 on the gemstone hardness chart.
That rating provides moderate scratch resistance, but quartz dust, topaz, sapphire and diamond can still abrade the surface.
Individual jadeite crystals have pyroxene cleavage and brittle behavior.
However, jadeite jade’s interlocking grains make the aggregate exceptionally tough. Cracks encounter boundaries, change direction and lose energy as they move through the structure.
The distinction in gemstone toughness versus hardness is central to understanding why jadeite bangles can survive impact despite a Mohs hardness below sapphire.
The gemstone cleavage guide applies more directly to individual grains than to the aggregate as one continuous crystal.
Jadeite Jewelry Suitability
Jadeite suits:
- Bangles
- Cabochons
- Beads
- Pendants
- Earrings
- Rings
- Brooches
- Carvings
- Seals
- Sculptural jewelry
A jade ring should use a setting that protects thin edges without hiding color.
Meanwhile, jade earrings experience less impact and can use more delicate translucent material.
A jade necklace made from matched beads requires consistency in color, texture, diameter and translucency. Matching can add extraordinary value because one rough boulder must supply many visually compatible beads.
Bangles require enough clean material to form a complete circle. One hidden fracture can reduce durability and price substantially.
Jadeite Value and Current Market Levels
Jadeite is usually sold by the finished piece rather than by a standardized carat price.
Broad current market levels include:
| Jadeite Product | Typical Asking Market |
|---|---|
| Small opaque commercial cabochon | $20–$200 |
| Better natural Type A cabochon | $200–$3,000 |
| Commercial natural bangle | $200–$5,000 |
| Fine translucent lavender, icy or green bangle | $5,000–$100,000+ |
| Fine imperial-green cabochon or ring | Tens of thousands to several hundred thousand dollars |
| Exceptional matched bead necklace or major bangle | Seven- to eight-figure auction market |
| Type B or C decorative jewelry | Usually a small fraction of comparable Type A value |
These figures are broad because the jade price guide must account for color, texture, translucency, size and matching in greater detail.
In May 2026, an exceptional 61-bead jadeite necklace sold at auction for approximately US$25.6 million, illustrating the extreme upper end rather than ordinary consumer pricing.
Jadeite Value Factors
The most important factors are:
- Color
- Transparency
- Texture
- Structural soundness
- Treatment
- Size
- Cut or carving
- Matching
- Provenance
- Market demand
A fine small cabochon can exceed the value of a much larger opaque carving.
How to Buy Jadeite
Use the jade buying guide before making a significant purchase.
Ask:
- Does a recognized laboratory identify the material as jadeite or Fei Cui?
- Is it Type A?
- Has dye been detected?
- Has polymer impregnation been detected?
- Does the report cover the exact item?
- Is the claimed origin tested or seller-stated?
- Does the color remain attractive without backlighting?
- Are fractures visible under side lighting?
- Is the piece priced by actual quality rather than an imperial label?
- Does the seller offer a return period?
- Has a qualified jade specialist assessed the value?
The word certified has little meaning unless the document comes from a competent, independent laboratory.
Cleaning Jadeite
Use lukewarm water, mild soap and a soft cloth or brush.
Follow the complete method in how to clean jade jewelry.
Avoid:
- Steam
- Sudden heat
- Strong acids
- Bleach
- Alcohol on polymer-treated material
- Long soaking
- Abrasive cleaners
- Ultrasonic cleaning when treatment or fractures are uncertain
Type A jadeite in sound condition tolerates careful hand washing.
Type B and B+C material require greater caution because heat and solvents can damage the polymer.
Storage and Wear
Store jadeite separately from harder gemstones.
Diamond, sapphire, ruby and topaz can scratch it. Meanwhile, jadeite can scratch opal, fluorite, calcite and glass.
Inspect bangles and rings for:
- New fractures
- Clicking sounds from loose settings
- Dull impact marks
- Polymer discoloration
- Loose beads
- Damaged cords
Remove jadeite jewelry before sports, heavy lifting, household repairs and abrupt temperature changes.
Jadeite Meaning and Symbolism
Jadeite entered Chinese luxury culture much later than nephrite, although it now carries many jade-related associations.
Modern symbolism includes:
- Prosperity
- Refinement
- Protection
- Integrity
- Longevity
- Family continuity
- Balanced judgment
- Personal responsibility
Green jadeite commonly symbolizes vitality and growth, while lavender may represent reflection and individuality. Icy material can suggest openness, and red-orange jadeite may evoke celebration or courage.
These interpretations vary by culture, object and personal belief. Scientific evidence does not show that jadeite heals illness, changes luck or protects a wearer through measurable energy.
Its mineral structure provides a grounded symbol: countless small, individually brittle grains create exceptional toughness when they interlock.
Frequently Asked Questions About Jadeite
Is jadeite real jade?
Yes. Jadeite is one of the two principal materials traditionally recognized as jade.
Is all jade jadeite?
No. Nephrite is also genuine jade, while some modern pyroxene-jade terminology includes omphacite- and kosmochlor-rich material.
What is jadeite made of?
Pure jadeite is sodium aluminum silicate with the formula NaAlSi₂O₆.
What is jadeite jade?
It is a tough polycrystalline rock or aggregate composed principally of jadeite grains.
What is the rarest jadeite color?
Fine imperial green, vivid natural red, strong lavender and exceptional translucent colors are all rare. Imperial green dominates the highest modern market.
What makes jadeite so tough?
Tightly interlocking microscopic grains slow and redirect cracks.
Is jadeite harder than nephrite?
Jadeite is generally slightly harder, while fine nephrite’s fibrous structure can provide even greater toughness.
What does Type A jadeite mean?
Type A means no polymer impregnation or dye has been detected, although traditional surface waxing may be present.
What is Type B jadeite?
Type B jadeite has been chemically bleached and polymer impregnated.
Can dyed jadeite still be genuine jadeite?
The underlying mineral may be genuine, but the artificial color makes it Type C and greatly affects value.
Where does the best jadeite come from?
Myanmar remains the principal source of top imperial-quality material. Guatemala is also an important source of blue, green, lavender, black and icy pyroxene jade.
How can I tell jadeite from serpentine?
Jadeite has greater hardness, density and refractive index, but reliable separation requires gemological testing.
Is jadeite suitable for daily jewelry?
Sound Type A jadeite can perform well in bangles, cabochons and rings, although harder gemstones can scratch it and severe impacts can still cause damage.
Should expensive jadeite have a laboratory report?
Yes. A recognized laboratory should verify identity and test for dye and polymer impregnation before a major purchase.
Jadeite’s highest value comes from the interaction of color, translucency, texture and treatment rather than from green color alone. The Crystals That Start With J and Gemstones That Start With J directories provide its wider alphabetical context.
