Updated as of June 2026
Indicolite
A rare blue tourmaline tied to calm, honest communication, and clarity in crystal tradition.
Price range$40 to $700/ct
Hardness (Mohs)7.25
ColorsBlue, Blue-green, Teal
BirthstoneOctober
AltGems Score How we score
7.0/10
Indicolite pros and cons
Pros
- Good durability (Mohs 7.25) for most jewelry
- Exceptional brilliance and sparkle
- A recognized birthstone (October)
Cons
- Commonly treated (heat treatment (common))
- Quality varies widely, so compare before buying
Indicolite is ideal for earrings, pendants, and occasional-wear rings, and works in everyday rings with a protective setting.
Explore Indicolite
Meaning and properties
Symbolism, zodiac, chakraPrice and value
What it costs and whyBuying guide
How to choose and where to buyCare and cleaning
Keep it looking its bestIndicolite jewelry
Indicolite ringsIndicolite engagement ringsIndicolite necklacesIndicolite pendantsIndicolite earringsIndicolite bracelets
Indicolite by cut
Round IndicoliteOval IndicoliteEmerald Cut IndicoliteCushion IndicolitePrincess IndicolitePear IndicoliteAll cuts
Indicolite ring styles
Indicolite solitaire ringIndicolite halo ringIndicolite three stone ringIndicolite hidden halo ringIndicolite vintage and antique ringIndicolite bezel ringAll styles
Indicolite by metal
Indicolite in yellow goldIndicolite in white goldIndicolite in rose goldIndicolite in platinumIndicolite in sterling silver
Common buying mistakes
- Buying on carat weight alone instead of color and cut, which drive beauty more.
- Skipping treatment disclosure, which changes both value and care.
- Overpaying at one retailer without comparing the same color and carat elsewhere.
- Cleaning it the wrong way. Durable. Clean with warm soapy water and a soft brush. Avoid ultrasonic cleaners and sudden temperature changes.
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Where to buy Indicolite: for fine pieces, choose established jewelers with clear return policies and lab reports; for unique or budget pieces, vetted marketplace sellers work well. Always confirm treatment and the return window before buying. AltGems prices are general per-carat guides, so verify value with a certified gemologist or GIA report.
Frequently asked questions
What is Indicolite?
A rare blue tourmaline tied to calm, honest communication, and clarity in crystal tradition. It rates 7.25 on the Mohs hardness scale and commonly appears in blue, blue-green, teal.
How much does Indicolite cost?
Indicolite typically runs about $40 to $700 per carat depending on color, clarity, cut, and origin. See our Indicolite price guide for detail.
Is Indicolite good for everyday jewelry?
It rates 7.25 on the Mohs scale, so it suits earrings, pendants, and occasional-wear rings better than daily rough use.
What is the AltGems Score for Indicolite?
Indicolite earns an overall AltGems Score of 7.0 out of 10, balancing durability, brilliance, value, rarity, and everyday wearability. See our methodology on the How We Score page.
How do I care for Indicolite?
Durable. Clean with warm soapy water and a soft brush. Avoid ultrasonic cleaners and sudden temperature changes.