Green gemstones
Top green gemstones
What makes a gemstone green?
Green in gemstones comes from several mechanisms. Emerald's green is chromium in beryl; tsavorite garnet is vanadium or chromium in grossular. Peridot's green is iron alone in forsterite-olivine. Malachite is a copper carbonate, colored by its inherent copper structure. Jadeite's green is chromium in jadeite; nephrite's is iron.
Chrome diopside is chromium in diopside. Color-change alexandrite (green in daylight, red in incandescent) owes its shift to trace chromium in chrysoberyl.
14 green gemstones to know
Green gemstone comparison
Emerald
Beryl | Mohs 7.5 to 8 | Cr + V | oil-treated
Peridot
Forsterite | Mohs 6.5 to 7 | Fe
Jadeite
Pyroxene | Mohs 6.5 to 7 | Cr
Nephrite
Amphibole | Mohs 6 to 6.5 | Fe
Tsavorite
Grossular garnet | Mohs 7 to 7.5 | V or Cr
Green tourmaline
Silicate | Mohs 7 to 7.5 | Fe + Cr
Alexandrite
Chrysoberyl | Mohs 8.5 | Cr | color-change
Malachite
Cu carbonate | Mohs 3.5 to 4 | Cu
Emerald is the green variety of beryl (Be3Al2Si6O18), colored by chromium and sometimes vanadium. Mohs 7.5 to 8. Colombia (Muzo, Chivor), Zambia, and Brazil are primary sources. Almost all emeralds have internal fractures oil-filled or resin-filled; this is industry-standard and disclosed.
Peridot is the gem variety of forsterite-olivine (Mg2SiO4). Mohs 6.5 to 7. Egypt's St. John's Island has been a source since at least 1500 BCE; today Pakistan, Myanmar, and the US (San Carlos, Arizona) are major sources.
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Jade (jadeite and nephrite)
Two minerals are both “jade.” Jadeite (NaAlSi2O6), Mohs 6.5 to 7, is the more valuable and brightly colored; top material (“imperial jade”) comes from Myanmar. Nephrite (a tremolite-actinolite amphibole), Mohs 6 to 6.5, is more common, tougher against impact, and historically favored in Chinese carving.
Tsavorite is the vivid green variety of grossular garnet, colored by vanadium or chromium. Mohs 7 to 7.5. Kenya and Tanzania are the primary sources. Generally untreated, making it one of the cleanest colored stones in commerce.
Green tourmaline (verdelite) is an elbaite silicate, Mohs 7 to 7.5. Chrome tourmaline is a separate, more intensely green variety colored by chromium.
Chrome diopside is calcium magnesium silicate pyroxene with trace chromium. Mohs 5.5 to 6.5. A durability-limited but affordable intense-green option from Russia (Inagli) and Pakistan.
Alexandrite is chromium-bearing chrysoberyl (BeAl2O4) with a characteristic daylight-green to incandescent-red color change. Mohs 8.5. Natural alexandrite is rare and expensive; lab-grown is chemically identical and disclosed.
Green aventurine is a quartz with fuchsite or mica inclusions that give it a subtle shimmer (aventurescence). Mohs 7. Widely used in beads and tumbles.
Malachite is a banded green copper carbonate. Mohs 3.5 to 4. Extremely sensitive to acids and scratching; display and polish only, not wet cleaning.
Chrysoprase is an apple-green chalcedony colored by nickel. Mohs 6.5 to 7. The best material comes from Australia and Poland.
Moldavite is a tektite, a natural glass formed around 15 million years ago by a meteorite impact in central Europe. Mohs 5.5 to 6.5. Popular in modern crystal practice; imitations are common.
Demantoid is the green variety of andradite garnet, with the highest dispersion of any garnet (fire comparable to diamond). Mohs 6.5 to 7. Russian Ural Mountains material with horsetail inclusions is historically the most prized.
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Prehnite
Prehnite is a calcium aluminum silicate, Mohs 6 to 6.5. Usually pale yellow-green with characteristic botryoidal (grape-cluster) surface texture.
Amazonite is the blue-green variety of microcline feldspar. Mohs 6 to 6.5. Colorado and Russia are major sources.
Cultural history of green
Green has been the color of regeneration and paradise across many cultures. Ancient Egyptians associated green with Osiris and the rebirth of the Nile. In Islamic tradition, green is the color of Paradise, drawn from Quranic references; it appears on the flags of several Muslim-majority states.
In medieval Europe, green was the color of Eros and youth (Chaucer's “green sickness”). Today green is the universal color of environmental movements, traffic “go,” and financial currency in the United States.
Green gemstones by intent
- For engagement rings: emerald (with careful setting), tsavorite, chrome tourmaline, or alexandrite.
- For birthstone jewelry: emerald (May) and peridot (August) cover the calendar.
- For daily pendants: jade (tough against impact), green aventurine, green tourmaline.
- For meditation and display: malachite, moldavite, green calcite, raw emerald crystals.
Buying notes and care
- Emerald: verify oil/resin treatment (industry standard, disclosed); avoid ultrasonic and steam cleaning.
- Tsavorite: untreated; no concerns.
- Malachite: do not wet dust or expose to acids (vinegar, lemon juice, certain jewelry cleaners).
- Moldavite: imitations are rampant; buy from reputable dealers with provenance paperwork.
Frequently asked questions
What is the most popular green gemstone?
Emerald is the most popular in fine jewelry; peridot is more common at entry-level pricing; jade is the most culturally significant across Asia.
Is tsavorite cheaper than emerald?
Typically yes, though fine tsavorite over 2 carats can command high prices. Tsavorite is usually cleaner (fewer inclusions) and untreated.
Is green aventurine the same as jade?
No. Green aventurine is a quartz variety; jade is either jadeite pyroxene or nephrite amphibole. They are chemically distinct.
Can I wet malachite?
Generally no. Malachite is a soft copper carbonate (Mohs 3.5 to 4) sensitive to acids and abrasion. Wipe with a soft dry cloth only.
What chakra is green linked to?
Crystal tradition pairs green with the heart chakra. See our heart chakra stones page for hedged practice notes.