February birthstone: amethyst

Why it is purple

Amethyst is quartz colored by traces of iron and natural radiation within the earth. The finest stones show a deep violet with flashes of red or blue. Long ago it was among the most prized gems, reserved for royalty, until large deposits were found in Brazil and elsewhere.

The name comes from a Greek word meaning not intoxicated, and old legends say that an amethyst cup could keep wine from going to your head. It is a fun story, though not a scientific one.

Traditional associations

• Calm and clear thinking.
• Spirituality and meditation practices.
• Courage and a steady mind in difficult moments.

Care tips

At a 7 on the Mohs scale, amethyst is hardy enough for everyday wear. The main caution is light: long exposure to strong sunlight can fade the color over time, so store your pieces out of direct sun. Warm soapy water is all you need for cleaning.

Giving amethyst

February has Valentine’s Day, and a purple stone is a charming change from the usual red. Amethyst pairs with white gold and silver for a cool look, or with rose gold for something softer. Good-sized stones are very affordable, so a statement ring is within reach.

Zodiac connection

February is Aquarius and Pisces territory. Amethyst is often connected with Pisces for its dreamy, intuitive mood, but modern lists differ.

How to pick a good one

Color is the main quality factor. Stones with an even, saturated purple and no pale zoning sell for more, while very light lilac stones (sometimes called rose de France) are lovely in their own gentle way. Amethyst is usually clean to the eye, so unlike emerald you can expect clarity.

Because amethyst is plentiful, you can afford a larger stone than most birthstones allow. If a price looks too good for a big, flawless purple gem, ask whether it is natural or lab-grown. Both exist, and both are fine when labeled.