February’s birthstone is amethyst, the purple variety of quartz. It is one of the most recognizable birthstones, it comes in a wide range of purples, and it is affordable enough that you can buy a large, well-cut stone without a large budget. This guide covers what amethyst is, what it means, how durable it is, and how to buy an amethyst birthstone necklace without being misled.

What Is Amethyst?

Amethyst is quartz colored purple by trace iron and natural radiation within the crystal. It is not rare in the way that ruby or emerald is, which is why it is affordable, and it forms in many places, including Brazil, Uruguay, Zambia and Bolivia.

The name comes from the ancient Greek amethystos, meaning “not intoxicated,” because the stone was once believed to protect its wearer from drunkenness. Before large deposits were found in Brazil in the 19th century, amethyst was considered among the most valuable gems, and that history is part of why it is still associated with royalty and dignity.

Amethyst Colors

For jewelry, a rich, even purple is better than one so dark it looks nearly black indoors, or so pale it looks gray. Color can also appear in bands or zones inside the stone, so look at it from several angles.

February Birthstone Meaning

Amethyst is traditionally linked with calm, clarity and balance, and with protection from overindulgence. It is also associated with the zodiac signs Aquarius and Pisces. As with all birthstone symbolism, treat these meanings as tradition and gift sentiment, not as fact about the stone.

How Durable Is Amethyst?

Amethyst is about 7 on the Mohs hardness scale. That is good enough for most jewelry, but it is softer than sapphire, ruby and diamond, and everyday dust contains quartz, so a stone worn daily can pick up fine scratches over time.

Natural, Heat-Treated and Lab-Grown Amethyst

This is where buyers need care.

• Natural amethyst is mined. Many stones are heated or irradiated to improve or even out color, which is common and acceptable when disclosed.
• Lab-grown amethyst is real amethyst, grown in a laboratory as quartz, with the same chemical makeup and properties as natural amethyst. It is usually even cheaper. It must be labeled as lab-grown.
• Imitations exist, including glass and dyed quartz. Cheap “created amethyst” can mean any of these, so ask the seller exactly what the material is.

Choosing an Amethyst Birthstone Necklace

A necklace is the easiest way to wear amethyst and makes a thoughtful February gift. Some options:

• A single amethyst pendant: the classic, in a bezel or protected setting if you will wear it daily.
• Amethyst with accent stones: a lab-grown diamond or moissanite accent adds sparkle beside the purple.
• A family or birthstone cluster: several stones for a family’s birthdays, with amethyst as the February stone.
• A layered or initial necklace with an amethyst charm: a lighter, everyday option.

1. Color: rich and even, not too dark or too pale.
2. Cut: a well-cut amethyst shows life, while a poorly cut one looks flat or dark.
3. Clarity: amethyst is usually clean to the naked eye, so visible inclusions are a reason to compare.
4. Setting: secure, with a bezel or well-made prongs.
5. What it is: natural, lab-grown or imitation, stated in writing.
6. Metal: silver and white gold suit cool purples, and yellow or rose gold gives a warmer look.

How to Care for Amethyst Jewelry

• Clean with warm water, mild soap and a soft brush, then dry with a soft cloth.
• Avoid heat, steam, harsh chemicals and long exposure to strong sunlight.
• Store it separately so harder stones do not scratch it.
• Have settings checked periodically.

Frequently Asked Questions