Andalusite Value & Market Price
A market-wide average across qualities and sizes. Your stone's value depends on carat, color, clarity, cut, treatment, and origin.
What is moving andalusite prices
- Metal Prices: weighing on prices
About andalusite
Andalusite is an aluminum silicate mineral notable for strong pleochroism, showing different colors—typically green, brown, red and yellow—when viewed from different directions. With Mohs hardness around 7–7.5 and good stability, it can be used in most jewelry settings.
What is your andalusite worth?
Market averages will not price your stone. GemstoneAI identifies gems and jewelry from a photo, checks authenticity and treatment signals, and gives you a real market valuation in seconds. Free to try.
How much is andalusite worth?
The GemstoneAI market index for andalusite is $192 per carat as of 2026-08-04. That is a market-wide average across qualities, not a quote for a specific stone. Individual value depends on carat, color, clarity, cut, treatment, and origin.
How can I tell if my andalusite is real?
Visual tests alone are unreliable. GemstoneAI analyzes a photo of your stone for identity, treatment indicators, and authenticity signals, then estimates market value. It is free to try.
Is andalusite a good investment?
Over the past 30 days the andalusite index moved +0.6%. Gem prices move on supply, demand, and metal markets; treat any single stone as a collectible first and an asset second.