Yellow Amethyst ✨ Meaning ✦ Properties ✦ Benefits ✦ Uses

  • Yellow Amethyst, while not an officially recognized term, is often used to refer to heat-treated Amethyst that takes on a yellow hue, similar to Citrine.
  • Quartz, the parent family of Amethyst, is one of the most abundant and diverse minerals on Earth.
  • The color change from purple to yellow results from heating and oxidation processes.
  • Despite the changes, the mineral retains its hardness and other physical properties.

The term ‘Yellow Amethyst’ might sound unusual to a seasoned gemologist as this is not an officially recognized term in the gemological world. However, this term has been used to denote a variety of Quartz that resembles Amethyst, except in color. For the purpose of this discussion, we will consider ‘Yellow Amethyst’ as Amethyst that has undergone heat treatment, resulting in a color change from its natural purple to yellow, similar to Citrine.

Parent Family: Quartz

Quartz, the parent family of both Amethyst and Citrine, is a silicon dioxide mineral. It is one of the most abundant and varied minerals on Earth, appearing in a multitude of forms and colors. Amethyst, known for its striking purple color, and Citrine, with its warm yellow to brownish orange hues, are two of these varieties.

Quartz crystallizes in the Hexagonal crystal system and typically forms six-sided prisms with pyramid-shaped terminations. Its hardness is rated at 7 on the Mohs scale, making it a durable choice for various forms of jewelry.

From Amethyst to Yellow Amethyst: The Transformation

Amethyst derives its purple color from the irradiation of iron impurities in the Quartz structure. These impurities, along with other trace elements, get enclosed within the Quartz lattice during its formation. When exposed to natural gamma irradiation in its geological environment, these iron impurities cause the Quartz to exhibit its characteristic purple color.


The transformation from purple Amethyst to ‘Yellow Amethyst’ or Citrine-like hue is achieved by applying heat. When Amethyst is heated to temperatures between 400 and 500 degrees Celsius, the iron impurities within the crystal structure undergo oxidation-reduction reactions. This process alters the light absorption properties of the gemstone, which leads to a change in perceived color.

It’s worth noting that the heating process doesn’t have to be artificial. In nature, geological conditions such as nearby magma flows or naturally occurring radiative heat can heat Amethyst over prolonged periods, creating what we know as natural Citrine.

Physical and Optical Properties

Despite the change in color, heat-treated Amethyst or ‘Yellow Amethyst’ maintains its fundamental physical properties. Its hardness remains at 7 on the Mohs scale, making it resistant to scratches and suitable for daily wear jewelry.

The luster of Quartz varieties is typically vitreous or glass-like, which remains unchanged after the heat treatment. Likewise, the specific gravity and refractive index of ‘Yellow Amethyst’ stay within the ranges of Quartz, since the heat treatment only alters the color, not the basic chemical or atomic structure.


In terms of optical phenomena, ‘Yellow Amethyst’ may exhibit pleochroism, an effect where the gemstone appears to change color when viewed from different angles. This property is common among Quartz varieties and can add a unique depth of color to the gemstone.

Yellow Amethyst Meaning and Symbolism

Enveloped in a delightful sunlit hue, ‘Yellow Amethyst’, often likened to Citrine, is more than just a vibrant gemstone. This golden dazzler is a beacon of positivity, abundance, and clarity, radiating warmth like a sunbeam.

Symbolically, ‘Yellow Amethyst’ channels the power of the sun. It stands for a bright tomorrow, enthusiasm, and the joy of life. This warm-hued gemstone is associated with the solar plexus chakra, the energy center that governs personal power and self-confidence.

Just as Citrine is known as the “Merchant’s Stone” for its supposed ability to attract wealth and prosperity, ‘Yellow Amethyst’ is also considered a magnet for success and abundance. Many enthusiasts believe this yellow jewel encourages a mindset of growth and opportunity.

Comparing Yellow Amethyst to Other Gemstones

Yellow Amethyst vs Citrine

Citrine and Yellow Amethyst share a common bond, both being members of the quartz family and, indeed, often being the same gem in a different color. Their sparkling hues range from pale to golden yellow, each carrying their own unique vibrancy.

The formation process of these gems is similar, but with a crucial difference. Yellow Amethyst is usually Amethyst subjected to heat treatment, causing a color change from purple to yellow. Citrine, however, can occur naturally when Amethyst deposits are heated over time by the Earth’s geothermal activities.


In terms of physical properties, both possess the characteristic quartz hardness of 7 on the Mohs scale, perfect for crafting into jewelry. For buyers, the allure of Citrine often lies in its natural occurrence, with prices ranging from $10 to $30 per carat for natural stones. Yellow Amethyst, being heat-treated, is usually more affordable, falling within $5 to $15 per carat.

On a cultural level, Citrine is known as the ‘Merchant’s Stone,’ believed to attract wealth and success, while Yellow Amethyst is seen as a beacon of positivity, radiating warmth and optimism.

Yellow Amethyst vs Amethyst

Amethyst and Yellow Amethyst start their journeys as the same stone but end up quite different in appearance. The distinctive purple of Amethyst, resulting from iron impurities and natural irradiation, transforms into vibrant yellow when heated, creating what we call Yellow Amethyst.

Both are varieties of quartz and share the same hardness of 7 on the Mohs scale, meaning they are durable for various uses. The principal distinction lies in their colors and how they are achieved. Amethyst’s purple hue ranges from light lavender to deep violet. Yellow Amethyst, on the other hand, exhibits shades from pale to golden yellow.

Amethyst is often more expensive, given its popularity and the value placed on deep, rich colors. It can range from $20 to $40 per carat for high-quality specimens. Yellow Amethyst, while less expensive (usually around $5 to $15 per carat), offers its own unique, sunny charm.

Amethyst has been long associated with peace, tranquility, and spiritual growth. Yellow Amethyst, similarly, is seen as embodying warmth, abundance, and positivity.


Yellow Amethyst vs Ametrine

Ametrine presents a fascinating blend of Amethyst and Citrine in a single stone, showcasing a beautiful purple-to-yellow gradient. This naturally occurring bicolor quartz variety offers a striking comparison to Yellow Amethyst.

Ametrine’s distinctive color zoning separates it from Yellow Amethyst. While Yellow Amethyst glows uniformly yellow, Ametrine offers a transition from the golden tones of Citrine to the deep purples of Amethyst.

Physically, they share the same hardness of 7 on the Mohs scale. However, Ametrine is quite rare, which significantly influences its price, typically between $20 and $40 per carat. Yellow Amethyst, being more readily available due to heat-treatment processes, is more affordable.

Ametrine, with its dual-color scheme, is often associated with balance and harmony, believed to unite masculine and feminine energies. Yellow Amethyst carries its own sunlit symbolism, encouraging positivity, abundance, and a warm outlook on life.

Yellow Amethyst vs Lemon Quartz

Lastly, we compare Yellow Amethyst to Lemon Quartz, another heat-treated gemstone. This bright, lemony stone is usually achieved by heating Amethyst, or other types of quartz, under specific conditions.

Both gems share a similar yellow hue, but Lemon Quartz has a lighter, more citrus-like tone, compared to the deeper golden hue of Yellow Amethyst. In physical properties, both exhibit quartz’s typical hardness and durability.


Lemon Quartz is relatively common, making it more affordable with prices usually ranging from $10 to $30 per carat. Yellow Amethyst, likewise, remains accessible due to its man-made nature, with a price range of $5 to $15 per carat.


Yellow Amethyst vs Golden Beryl (Heliodor)

Golden Beryl, often referred to as Heliodor, and Yellow Amethyst are indeed a sight to behold with their vibrant yellow hues. Golden Beryl, part of the beryl family, shares a similar color palette to Yellow Amethyst but differs chemically as a beryllium aluminum silicate.

Heliodor’s hardness measures 7.5 to 8 on the Mohs scale, slightly higher than Yellow Amethyst’s rating of 7. Prices for Heliodor range from $50 to $100 per carat, based on color intensity and quality. Yellow Amethyst remains more budget-friendly, generally falling within $5 to $15 per carat.

Golden Beryl symbolizes warmth, energy, and life, much like the sun. In contrast, Yellow Amethyst embodies warmth, abundance, and positivity, showcasing the radiant sun’s metaphorical qualities.

Yellow Amethyst vs Yellow Fluorite

Next up is Yellow Fluorite, a radiant member of the Fluorite family, known for its wide range of colors. Yellow Fluorite and Yellow Amethyst, although similar in color, differ in hardness. Fluorite is relatively softer, with a Mohs scale rating of 4, making it less suitable for everyday jewelry.

The cost of Yellow Fluorite varies from $5 to $50 per carat, depending on the quality and color depth. Yellow Amethyst, comparatively, is more affordable, usually priced between $5 to $15 per carat.

In terms of symbolism, Yellow Fluorite is often associated with unity and intellectual development. Meanwhile, Yellow Amethyst continues to represent positivity, abundance, and warmth.

Yellow Amethyst vs Yellow Calcite

Yellow Calcite, with its sunny disposition, provides a lovely comparison with Yellow Amethyst. Calcite, a calcium carbonate mineral, is much softer than quartz, rating 3 on the Mohs scale. Its softness allows for intricate carvings, but it’s less durable in jewelry.


Yellow Calcite is relatively common, and its prices typically range from $2 to $10 per carat. As always, Yellow Amethyst remains an affordable option, generally priced at $5 to $15 per carat.

Yellow Calcite is believed to boost self-confidence and hope, while Yellow Amethyst symbolizes warmth, abundance, and positivity.

Yellow Amethyst vs Yellow Topaz

Finally, we have Yellow Topaz, a captivating gemstone known for its wide color range. While Topaz and Yellow Amethyst share similar golden hues, they differ chemically. Topaz is a fluorine aluminum silicate and is typically harder than Yellow Amethyst, rating 8 on the Mohs scale.

The price of Yellow Topaz can vary greatly, ranging from $20 to $150 per carat based on quality and origin. Yellow Amethyst, being heat-treated Amethyst, is generally more accessible, with prices typically ranging from $5 to $15 per carat.

Yellow Topaz is often associated with kindness, joy, and generosity. Yellow Amethyst carries the warm symbolism of positivity, abundance, and life’s sunny side.

Frequently Asked Questions About Yellow Amethyst

What is Yellow Amethyst?

Yellow Amethyst is a variety of quartz that takes on a yellow hue after heat treatment.

How is Yellow Amethyst formed?

Yellow Amethyst is typically formed when purple amethyst is heat-treated, causing a color change from purple to yellow.

Is Yellow Amethyst the same as Citrine?

No, Yellow Amethyst is not the same as Citrine. While both can appear similar, natural Citrine forms naturally without the need for heat treatment.

Is Yellow Amethyst natural?

Yellow Amethyst is typically produced by applying heat treatment to natural amethyst, causing it to change color from purple to yellow.

How hard is Yellow Amethyst?

Like all forms of quartz, Yellow Amethyst has a Mohs hardness of 7.

Can Yellow Amethyst fade in sunlight?

Prolonged exposure to direct sunlight may cause Yellow Amethyst’s color to fade slightly.

Is Yellow Amethyst rare?

Yellow Amethyst is not particularly rare as it’s typically produced by heat treating more abundant Amethyst.

Can I place Yellow Amethyst in water?

Yes, you can place Yellow Amethyst in water without damaging it.


Yellow Amethyst Physical Properties
Crystal StructureTrigonal
Mineral ClassQuartz
Specific Gravity2.65
FormulaSiO2
Hardness7
TransparencyTransparent to Translucent
Chemical CompositionSilicon Dioxide
LocationsWorldwide (Amethyst mined from Brazil, Uruguay, and other locations are often heat-treated to produce Yellow Amethyst)
RarityNot Rare
Can Be Submerged in WaterYes
Sun Safe CrystalProlonged exposure to direct sunlight may cause slight fading
Special Care InstructionsClean with warm soapy water, avoid harsh chemicals
Price/Carat$5 – $15
Yellow Amethyst Metaphysical Properties
ChakrasSolar Plexus Chakra
Zodiac SignsCapricorn, Sagittarius
PlanetsSun
Numerical Vibration3
ElementsFire
SymbolismAbundance, Positivity, Warmth
BirthstonesNot officially recognized as a birthstone
Affirmations“I radiate positivity and attract abundance into my life.”
Emotional ConditionsLow self-confidence, lack of motivation, pessimism
Spiritual PurposesUplifting energy, enhancing creativity, grounding
Crystal CombinationsCombines well with Citrine, Clear Quartz, and other stones related to the Solar Plexus Chakra

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