Updated as of June 2026
Malachite
A banded green copper mineral traditionally regarded as a protective stone of transformation and growth.
Price range$3 to $60/ct
Hardness (Mohs)3.75
ColorsGreen, Banded green
BirthstoneNone
AltGems Score How we score
4.4/10
Malachite pros and cons
Pros
- Strong value for the look
- Available in green, banded green
Cons
- Softer at Mohs 3.75, best in protected settings
- Commonly treated (waxing or resin stabilization)
- Opaque, so it shows color rather than sparkle
Malachite is best kept for earrings, pendants, and protected settings rather than rough daily wear.
Explore Malachite
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 bestMalachite jewelry
Malachite ringsMalachite engagement ringsMalachite necklacesMalachite pendantsMalachite earringsMalachite bracelets
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.
- Setting this softer stone (Mohs 3.75) in an exposed daily-wear ring instead of a protective bezel or halo.
- Cleaning it the wrong way. Very soft and sensitive to acids and dust. Wipe with a dry or barely damp cloth. Never use water soaks, ultrasonic cleaners, or chemicals.
You may also like
Where to buy Malachite: 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 Malachite?
A banded green copper mineral traditionally regarded as a protective stone of transformation and growth. It rates 3.75 on the Mohs hardness scale and commonly appears in green, banded green.
How much does Malachite cost?
Malachite typically runs about $3 to $60 per carat depending on color, clarity, cut, and origin. See our Malachite price guide for detail.
Is Malachite good for everyday jewelry?
It rates 3.75 on the Mohs scale, so it suits earrings, pendants, and occasional-wear rings better than daily rough use.
What is the AltGems Score for Malachite?
Malachite earns an overall AltGems Score of 4.4 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 Malachite?
Very soft and sensitive to acids and dust. Wipe with a dry or barely damp cloth. Never use water soaks, ultrasonic cleaners, or chemicals.