Do gemstones that come from meteorites really exist? The answer is yes — and the story is more fascinating than you might imagine. There is scientific evidence supporting the existence of gemstones and gem-quality minerals that originated beyond Earth.
One of the best-known examples is peridot, which can be found in a type of meteorite known as a pallasite. The Gemological Institute of America (GIA) has documented peridot crystals of extraterrestrial origin found within these meteorites.
More recently, in August 2026, reports also described the discovery of pink spinel inside a type of meteorite known as a ureilite.
Getting to Know Peridot
Let’s begin with peridot.
Most peridot found on Earth forms deep beneath the planet’s surface. However, some peridot has arrived on Earth inside pallasite meteorites.
Pallasites are classified as stony-iron meteorites. Their structure consists mainly of iron-nickel metal containing transparent to translucent green olivine crystals. Some of these crystals are gem-quality and can be cut and polished.
Scientists believe pallasites originated inside differentiated asteroids or planetary bodies in the early Solar System. This means that certain peridot crystals found in meteorites did not form on Earth at all. Instead, they are fragments dating back to the earliest stages of the Solar System, approximately 4.5 billion years ago.
According to information published by the GIA, gem-quality peridot recovered from pallasite meteorites is generally very small, and faceted stones are often under 0.5 carat.
Because meteorite peridot is extremely rare, it is highly sought after by collectors. Its value does not come only from its beauty, but also from its extraordinary extraterrestrial origin. Depending on quality, provenance, rarity, and market demand, exceptional specimens may command prices of thousands of dollars per carat.
One of peridot’s most distinctive characteristics is its color. Common shades include yellowish green and classic olive green, while richer and deeper green stones may command higher prices.
The most desirable peridot typically displays a vivid, saturated green with a slight yellowish tone, without appearing overly brown or excessively yellow.
Getting to Know Pink Spinel
So where does pink spinel come into the story?
According to a report dated August 22, 2026, pink spinel was discovered inside a ureilite meteorite. The mineral was reportedly formed through the crystallization of an aluminum-rich melt.
However, it is important to note that the pink spinel found in the meteorite may not necessarily be considered a gem-quality material suitable for jewelry. It may simply occur as a mineral phase within the meteorite and may not be large, transparent, or durable enough to be cut and traded as a gemstone.
In gem-quality terrestrial spinel, pink can appear in a wide range of beautiful shades. Pale pink offers a soft and delicate appearance, while vivid pink creates a brighter and more energetic look.
Reddish-pink spinel often appears more luxurious and dramatic, whereas purplish-pink tones can create a sophisticated and classic character.
These colors can be influenced by trace elements such as chromium, along with other elements present within the crystal structure.
The stories of gemstones and minerals originating from space are truly extraordinary. Some of these materials have traveled through the Solar System for billions of years before eventually reaching Earth.
It is an incredible reminder that the jewelry and gemstones we admire may sometimes carry a story that began far beyond our planet.
If you enjoy fascinating gemstone stories and useful jewelry knowledge like this, follow Petchchompoo Jewelry for more insights. We are committed to sharing reliable gemstone and jewelry information, and our gemstone specialists are also available to provide professional advice and consultations.