How Much Is Turquoise Worth?
Turquoise ranges from a few dollars of dyed filler to gem-grade stones worth more than gold by weight. The dividing line is one word: natural.
Turquoise pricing confuses people because so much of the material is treated, dyed, or simply imitation. Most commercial turquoise is stabilized — impregnated with resin to harden soft, porous rough so it can be cut and polished. That’s a legitimate, widely-accepted treatment; it just shouldn’t be priced like rare natural stone. Untreated natural turquoise that’s hard enough to take a polish on its own is far scarcer, and that’s where the money is.
What drives the price: natural vs treated, then colour
The first question is always whether a stone is natural or stabilized/dyed. After that, value tracks colour (an even, sky-to-robin’s-egg blue is most prized; greenish and chalky stones less so) and matrix (the host-rock veining). A clean blue with no matrix — like classic Sleeping Beauty from Arizona — or an attractive, even “spiderweb” matrix can both add value. Blotchy, muddy matrix subtracts it.
Typical fair prices
Polished cabochons, mid-2020s retail. Turquoise is usually sold per piece or per gram; per-carat figures help comparison.
| Type / grade | Typical | Fine / named mine |
|---|---|---|
| Stabilized | $1–$10/ct | $10–$20/ct |
| Natural, commercial | $5–$20/ct | $20–$40/ct |
| Natural, good blue | $20–$50/ct | $50–$80/ct |
| Fine (Sleeping Beauty, Bisbee, Lander) | $50–$100/ct | $100/ct+ |
Watch-outs
- Dyed howlite or magnesite. Cheap white minerals are dyed blue and sold as turquoise — the most common turquoise fake. Dyed howlite often has grey-black veining and colour concentrated in cracks; a hidden spot may rub off on an acetone swab.
- Stabilized sold as “natural.” Stabilization is fine and normal, but it should be disclosed. Don’t pay untreated-natural prices for resin-treated stone.
- “Reconstituted” or block turquoise. Turquoise powder bound with resin (sometimes dyed) is moulded and sold as solid. It looks too uniform and is worth a fraction of solid natural.
- Plastic and “howlite turquoise.” If it’s warm to the touch, suspiciously light, and flawless, suspect plastic. Ask for the material and any treatment in writing.
The GIA’s turquoise quality factors rank an even, medium-to-dark robin’s-egg blue highest, and explain stabilization and dyeing. The International Gem Society covers natural vs treated value and how to spot imitations.
Buy turquoise with treatment disclosed
Our sister marketplace states whether a stone is natural, stabilized or reconstituted, plus its mine where known — so you never overpay for treated material.
Browse turquoise at Minerals Kingdom →FAQ
Is stabilized turquoise “fake”?
No — it’s real turquoise that’s been resin-impregnated so soft rough can be cut and worn. It’s a legitimate, common treatment. The only issue is price: stabilized should cost much less than fine natural.
Why is natural turquoise so much more expensive?
Most turquoise is too soft and porous to use untreated. Hard, naturally durable, evenly coloured material is rare — and stones from famous, now mostly-closed mines (Sleeping Beauty, Bisbee, Lander Blue) carry a collector premium on top.
How can I avoid dyed howlite?
Be wary of perfect, uniform blue at a low price with grey-black web veining. Buy from sellers who state the material and treatment, and ask whether colour is natural — a reputable seller will tell you plainly.
More value guides
Sources
Gemological Institute of America (GIA) — turquoise quality factors & treatments. International Gem Society (IGS) — turquoise value & imitations. Price ranges are Fair Carat’s synthesis of mid-2020s online retail; verify current dealer prices before buying.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.