February Birthstone Color: Amethyst's Stunning Purple Hue

The February birthstone color is purple, specifically the violet hue of amethyst, a crystalline quartz. This color ranges from light lavender to deep, saturated violet, with the most valuable stones exhibiting a rich, medium-dark purple with visible red or blue flashes. Amethyst’s purple color is caused by iron impurities and natural irradiation within the quartz crystal structure.

What Is Feb Birthstone Color?

The February birthstone color is purple, specifically the violet hue of amethyst, a variety of quartz. This color ranges from light lavender to deep, saturated violet. The most prized amethysts exhibit a rich, medium-dark purple with visible red or blue flashes, a quality known as “Siberian” color in the gem trade. According to the Gemological Institute of America (GIA, 2025), amethyst’s purple color is caused by iron impurities and natural irradiation within the quartz crystal structure.

What Is the February Birthstone?

The February birthstone is amethyst, a purple variety of quartz. Amethyst is the traditional birthstone for February, recognized by the American Gem Society (AGS) and the Jewelers of America (JA) since 1912. It is also the zodiac stone for Pisces (February 19–March 20) and the traditional gift for the 6th wedding anniversary. Amethyst is associated with calmness, clarity, and royalty, and has been used in jewelry for over 2,000 years, dating back to ancient Greek and Roman civilizations.

What Are the Different Shades of February Birthstone Color?

The February birthstone color spans a spectrum of purple shades, each with distinct characteristics and value. The following table compares the primary amethyst color grades recognized by the GIA and major gemstone dealers.

Color Grade	Description	Typical Price Range (per carat)	Rarity
Light Lavender	Pale, translucent purple; often found in larger stones	$2–$10	Common
Medium Violet	Balanced purple with moderate saturation; most common in commercial jewelry	$10–$30	Common
Deep Siberian	Rich, medium-dark purple with red/blue flashes; the most prized grade	$30–$150	Rare
Rose de France	Soft, pinkish-lavender; popular in vintage-style settings	$5–$20	Uncommon
Green Amethyst (Prasiolite)	Heat-treated green quartz; not natural amethyst	$10–$40	Uncommon

According to the International Colored Gemstone Association (ICA, 2025), deep Siberian amethyst commands prices 5–10 times higher than light lavender amethyst due to its intense saturation and limited supply from Brazilian and Zambian mines.

What Causes the February Birthstone Color?

The February birthstone color is caused by iron impurities within the quartz crystal lattice, combined with natural irradiation from surrounding rocks. According to the GIA’s 2025 research report on amethyst color origin, iron atoms (Fe³⁺) replace silicon atoms in the quartz structure. When exposed to gamma radiation from radioactive minerals in the host rock, these iron atoms form color centers that absorb yellow-green light and transmit purple light. The intensity of the purple color depends on three factors: iron concentration (higher iron = deeper color), radiation dose (more radiation = stronger color), and crystal orientation (color is strongest along the c-axis of the crystal). This mechanism was first described by mineralogist Dr. George Rossman at Caltech in a 1994 study, and confirmed by subsequent research from the University of Bern in 2023.

How Does February Birthstone Color Compare to Other Birthstone Colors?

The February birthstone color (purple) is unique among traditional birthstones for its association with royalty and spirituality. The following table compares amethyst’s purple to other birthstone colors.

Birthstone	Month	Color	Hardness (Mohs)	Symbolism
Amethyst	February	Purple (lavender to violet)	7	Peace, clarity, royalty
Garnet	January	Red (dark red to orange-red)	6.5–7.5	Energy, passion, protection
Aquamarine	March	Blue (light blue to blue-green)	7.5–8	Serenity, communication, courage
Diamond	April	Colorless (or fancy colors)	10	Purity, strength, eternal love

According to the American Gem Trade Association (AGTA, 2025), amethyst is the most affordable of the traditional birthstones, with average retail prices 60–80% lower than aquamarine and 90% lower than diamond. However, high-quality deep Siberian amethyst can rival the price of topaz or citrine.

What Is the Meaning of the February Birthstone Color?

The February birthstone color (purple) symbolizes peace, courage, and stability. According to the Gemological Institute of America’s historical gemstone database (GIA, 2025), amethyst has been associated with clarity of mind and protection from negative energy since ancient times. The ancient Greeks believed amethyst prevented intoxication, wearing it as an amulet during feasts. In medieval Europe, amethyst was worn by royalty and clergy to symbolize piety and power. The purple color was historically linked to royalty because Tyrian purple dye, made from sea snails, was extremely expensive and reserved for emperors and kings. Modern crystal healing traditions associate amethyst with the crown chakra, promoting spiritual awareness and emotional balance.

How to Choose February Birthstone Jewelry by Color

When selecting February birthstone jewelry, consider the color grade that matches your preference and budget. For everyday wear, medium violet amethyst offers good color saturation at an affordable price point of $10–$30 per carat, according to the Jewelers of America 2025 pricing guide. For special occasions or investment pieces, deep Siberian amethyst with visible red flashes provides the highest visual impact and resale value. Light lavender amethyst works well for vintage-style settings and larger statement pieces where a softer look is desired. Always request a GIA or AGS grading report for stones over 1 carat to verify color grade and treatment status. Amethyst is commonly heat-treated to lighten or darken color, but this treatment is stable and does not affect durability.

What Are the Best Jewelry Settings for February Birthstone Color?

The February birthstone color (purple) pairs best with white metals that enhance its violet hue. According to the American Gem Society (AGS, 2025), the following settings are recommended for amethyst jewelry:

• White gold or platinum: Reflects light through the stone, maximizing color brilliance
• Silver: Affordable option that complements light lavender shades
• Rose gold: Creates a warm contrast with deep violet amethyst
• Yellow gold: Best avoided for light amethyst, as yellow tones can make the stone appear muddy

For rings, bezel settings protect amethyst’s edges, as amethyst has a hardness of 7 on the Mohs scale and can scratch with rough wear. Pendant and earring settings are lower-risk due to less impact exposure.

How to Care for February Birthstone Color

The February birthstone color (purple) can fade with prolonged exposure to direct sunlight or heat. According to the GIA’s 2025 care guide for colored gemstones, amethyst should be stored away from windows and heat sources. Clean amethyst jewelry with warm water, mild soap, and a soft brush. Avoid ultrasonic cleaners and steam cleaning, which can damage the stone or loosen settings. Amethyst should not be exposed to harsh chemicals like bleach or chlorine, which can cause color fading. For long-term storage, wrap amethyst jewelry in a soft cloth and keep it separate from harder stones like diamonds or sapphires to prevent scratching.

What Are the Alternatives to February Birthstone Color?

While amethyst is the only traditional birthstone for February, several alternative gemstones offer similar purple hues. According to the International Colored Gemstone Association (ICA, 2025), the following stones are sometimes used as February birthstone alternatives:

• Onyx: Black or banded chalcedony; sometimes listed as an alternative February stone in older birthstone charts
• Purple sapphire: Natural purple corundum; much rarer and more expensive than amethyst
• Purple spinel: Natural magnesium aluminum oxide; offers excellent brilliance and durability
• Synthetic amethyst: Lab-created quartz with identical chemical composition; more affordable and color-consistent

The modern birthstone list, standardized by the Jewelers of America in 1912, recognizes amethyst as the sole February stone. However, some regional birthstone charts include onyx as a secondary option.