How Much Is Amazonite Worth?
The blue-green feldspar of beaded bracelets and cabochons — affordable, easy to like, and worth a premium only for saturated colour, crisp white streaking and honest, undyed material.
Amazonite is the soft turquoise-green stone you meet in bead shops and boho jewellery: strung bracelets, tumbled palm stones, cabochons with a faint tartan of white streaks running through the green. It is a coloured variety of microcline, a rock-forming potassium feldspar, which places it in the same broad mineral family as moonstone, labradorite and sunstone — but where those trade on optical effects, amazonite trades almost entirely on body colour.
That commonness sets a low, friendly price. Feldspar is one of the most abundant mineral groups in the earth’s crust, and gem-quality amazonite is mined in quantity in Colorado, Russia, Ethiopia, Madagascar and Brazil. The result is a stone that is genuinely inexpensive and hard to overpay for by much — provided you know what lifts one piece above another, and how to be sure you are buying amazonite at all rather than a dyed white imitation.
Key takeaways
- It is coloured microcline feldspar. Amazonite is a green to blue-green potassium feldspar, abundant and cheap, so value lives in colour and finish rather than rarity.
- Colour is the price. A deep, saturated blue-green with crisp white streaking outsells pale, patchy or greyish material several times over.
- The colour is lead, not copper. Modern studies attribute amazonite’s colour to traces of lead and structural water — the old “copper” explanation is a myth.
- It can fade. Prolonged strong sunlight and heat can weaken the colour, so it is not a stone to leave in a sunny window.
- Dyed howlite and magnesite imitate it. Cheap white stones are dyed to a flat blue-green and sold as amazonite — look for that natural crosshatch pattern, which dye cannot fake.
- Everyday-wearable with care at Mohs 6–6.5, but it has two cleavage directions and will chip on a sharp knock.
What amazonite actually is
Amazonite is the green to blue-green gem variety of microcline, a potassium feldspar with the formula KAlSi₃O₈. It crystallises in the triclinic system, sits at about 6 to 6.5 on the Mohs scale, has a specific gravity near 2.56 and shows two directions of cleavage that meet at close to ninety degrees — the reason a careless knock can pop a clean flake off a cabochon. Its lustre is vitreous, and most material is opaque to faintly translucent.
Two features define its look. The first is colour: a distinctive robin’s-egg blue-green that ranges from pale mint to a deep, almost teal saturation. Long attributed to copper, the colour is now understood to come from small amounts of lead together with structural water, which is why fine amazonite is not tied to copper deposits at all. The second is the white streaking — amazonite very often grows intergrown with white albite feldspar, producing a fine grid or crosshatch (a perthitic texture) that gives the stone its characteristic tartan sheen. The name comes from the Amazon River, though ironically no significant amazonite deposit has ever been confirmed there. Classic sources are the Pikes Peak region of Colorado, where it grows in granite pockets alongside smoky quartz, and the Ilmen and Kola areas of Russia. For the framework behind these quality judgements, see our guide to how gemstones are graded.
How it is valued
Carat weight barely moves the needle, because rough is plentiful and large pieces are common. What buyers actually pay for is, in rough order: colour saturation — a deep, even blue-green beats a pale or greyish stone by a wide margin; pattern, meaning crisp, attractive white albite streaking rather than muddy or absent contrast; polish and translucency, since a glassy finish and a little light penetration lift a cabochon; and freedom from flaws such as cleavage cracks, chalky zones and drill-hole chipping. For collectors rather than jewellery buyers, well-formed amazonite crystals — especially Colorado clusters perched on smoky quartz — are valued as mineral specimens, priced individually and often far above cut-stone rates. Because dye is the central risk, our guide to gemstone treatments and disclosure is directly relevant here.
Typical fair prices
| Grade | Indicative fair price | Notes |
|---|---|---|
| Tumbles, chips & strung beads | $0.30–$2 per ct | Pale or patchy colour, mass-produced; confirm it is not dyed |
| Good cabochons | $2–$10 per ct | Even blue-green, attractive streaking, clean glassy polish |
| Top saturated colour | $10–$25 per ct | Deep, uniform blue-green with strong contrast; scarcer |
| Crystal & matrix specimens | $15–$200+ per piece | Colorado amazonite on smoky quartz; priced as mineral specimens |
| Carvings, spheres & large slabs | Priced per piece | Size and workmanship dominate; see our carved gemstones guide |
These are Fair Carat’s synthesis of observed dealer listings, not survey data. The honest summary is that amazonite is an inexpensive stone with a modest top end: a strung bracelet is a few dollars, a fine deep-blue cabochon is still affordable, and only well-crystallised specimens climb into serious money — where you are buying a mineral specimen, not a gem.
Varieties and what they are worth
Colorado (Pikes Peak) amazonite
The classic, often a rich blue-green and famously found grown on smoky quartz. As cut stones these command a small premium; as crystal clusters on matrix they are prized specimens sold per piece.
Russian amazonite
Historic material from the Ilmen and Kola regions, typically strongly coloured with bold white streaking. Fine Russian pieces sit at the top of the cut-stone range.
Ethiopian, Madagascan and Brazilian material
The bulk of today’s commercial supply — abundant, variable in colour, and the source of most affordable beads and cabochons. Quality is judged stone by stone rather than by country.
“Amazonite” that is really something else
Dyed howlite or magnesite mimics the colour cheaply, and chrysocolla, gem silica and some green jaspers are occasionally confused with it. The crosshatch pattern and feldspar cleavage are the honest tells.
Watch-outs
- Dyed howlite and magnesite. Cheap white stones are dyed to a flat, even blue-green and sold as amazonite. Genuine amazonite shows a natural crosshatch of white streaking and a slightly mottled colour; a suspiciously uniform tint, or dye visible in drill holes, is the giveaway.
- Reconstituted and stabilised material. Ground amazonite bonded with resin, or resin-impregnated stone, is sold without disclosure — ask directly whether a piece is natural and untreated.
- Fading colour. Amazonite’s colour can weaken under prolonged strong sunlight and heat, so avoid leaving pieces in a hot, sunlit spot for long periods.
- Cleavage chips. With two good cleavage directions, a sharp knock can flake a cabochon or bead edge; it is less forgiving than a quartz of the same hardness.
- Confusion with turquoise and jade. Amazonite is sometimes passed off as, or mistaken for, turquoise or green jade — both of which are valued quite differently. See our turquoise guide for that comparison.
- Paying gem prices for a common stone. On beads and cabochons you are buying an abundant material; price it as colour and finish, not as rarity.
For the mineralogy of amazonite and the feldspar group, see the GIA gem encyclopedia and Wikipedia. Before ordering unseen, our guide to buying gemstones safely online is worth a look, and for other feldspars compare our guides to moonstone and sunstone.
Buy the colour, and make sure it is undyed feldspar.
The best-value amazonite is a natural, undyed stone with deep, even blue-green colour, crisp white streaking and a clean polish. As an abundant Mohs 6–6.5 feldspar it wears well in earrings, pendants and beads — just keep it out of hard knocks and long sun.
Browse amazonite at Minerals Kingdom →FAQ
Is amazonite a valuable stone?
Not especially. Amazonite is a common feldspar, so most cut and beaded material sells for a few dollars per carat. Value rises with deep, even blue-green colour and crisp white streaking, and the highest prices go to well-crystallised mineral specimens rather than to jewellery stones.
What gives amazonite its colour?
Traces of lead together with structural water in the microcline, according to modern studies — not copper, as the old explanation claimed. That is why fine amazonite is not linked to copper deposits, and why its colour can weaken with prolonged sunlight and heat.
How can I tell real amazonite from dyed howlite?
Look for the natural crosshatch of white albite streaking and a slightly mottled colour; dyed howlite tends to be a flat, uniform blue-green, sometimes with dye pooled in drill holes or veins. Amazonite is also harder and shows feldspar cleavage. When in doubt, ask the seller directly whether it is natural and untreated.
Can I wear amazonite every day?
With reasonable care. At Mohs 6–6.5 it handles normal wear in earrings, pendants and beads, but its two cleavage directions mean a sharp knock can chip it. Keep it from hard impacts and abrasives, and store it away from prolonged heat and strong sun.
Why is it called amazonite if it is not from the Amazon?
The name is historical and, as it turns out, a misnomer. It was linked to green stones associated with the Amazon River, but no significant amazonite deposit has ever been confirmed there. Today’s material comes chiefly from Colorado, Russia, Ethiopia, Madagascar and Brazil.
Does amazonite have metaphysical properties?
It carries a folk tradition as a calming, communication-supporting stone, but these are cultural beliefs rather than proven facts and are not medical advice. Buy it for its colour and character, and treat any wellbeing claim as tradition.
More value guides
Sources
GIA gem encyclopedia — feldspar group and microcline. Wikipedia — amazonite composition, colour cause and localities. Observed dealer listings for the price data points. Hero image: amazonite from Crystal Peak, Colorado — photo by James St. John, CC BY 2.0, via Flickr. All price figures are indicative Fair Carat synthesis, not survey data.Independent gem-value research. We don’t sell stones and sellers can’t buy a better verdict.
Informational only — not a formal appraisal. For insurance or resale, get a certified appraisal.