Home Knowledges Can Tanzanite Be Purple: The Spectrum of Tanzanite’s Colors

Can Tanzanite Be Purple: The Spectrum of Tanzanite’s Colors

by Madonna

In the world of colored gemstones, few gems captivate the imagination like tanzanite. With its exquisite blue and violet hues, tanzanite stands as a testament to the beauty and diversity found in nature’s treasures. However, a question often arises among gem enthusiasts and collectors: Can tanzanite be purple? In this comprehensive article, we delve into the intricate realm of tanzanite’s colors, shedding light on the captivating spectrum that defines this remarkable gemstone.

The Enchanting Origins of Tanzanite

Tanzanite, a variety of the mineral zoisite, was first discovered in 1967 in the Merelani Hills of Tanzania. This remarkable find captivated the gem world with its unique blue-violet coloration. Tanzanite’s color is not a result of trace elements, as is often the case with other gemstones; rather, it is due to the presence of vanadium, a rare element found within the Earth’s crust.


See Also: What Is Ocean Tanzanite: The Mystique of a Rare Gem


Can Tanzanite Be Purple?

Tanzanite can indeed be purple. Tanzanite is a gemstone that is most famous for its captivating violet-blue to purplish-blue hues. The intensity of its color can vary, ranging from pale lavender to deep indigo, with shades of blue and purple merging beautifully. The exact color of tanzanite depends on its trace mineral content and how it interacts with light. Heat treatment is commonly applied to enhance the blue and purple tones, which are highly valued by collectors and jewelry enthusiasts. Its unique color range and scarcity make tanzanite a sought-after gemstone, especially for those who appreciate its stunning purple-blue shades.


Tanzanite’s Color Spectrum

Tanzanite is a rare and valuable gemstone known for its stunning blue-violet color. The color spectrum of tanzanite can vary from deep blue to violet, with shades that can change depending on the lighting conditions and the orientation of the gemstone. Tanzanite’s unique color is a result of pleochroism, which is the property of a gemstone to display different colors when viewed from different angles.

Tanzanite is part of the zoisite mineral family and owes its color to trace amounts of vanadium and sometimes chromium in its chemical composition. The gemstone can exhibit various shades within the blue-violet spectrum, including:

1. Deep Blue:

Tanzanite can showcase a rich and intense blue color, often considered the most desirable hue. This color resembles a vibrant sapphire blue.

2. Violet-Blue:

Most tanzanite gemstones exhibit a violet-blue color, which is a combination of blue and purple hues. This is the most common color variation and is highly sought after by collectors and enthusiasts.

3. Bluish-Purple:

Some tanzanite stones lean more towards a bluish-purple shade, with a greater presence of blue tones than purple.

4. Violet:

Occasionally, tanzanite can display a more predominant violet color with minimal blue hues.

The color of tanzanite is one of its most alluring features and contributes to its popularity in the world of gemstones and jewelry. As with any gemstone, the value of tanzanite is influenced by its color, clarity, size, and overall quality.

Does Tanzanite change color depending on lighting conditions?

Tanzanite is known to exhibit color changes based on lighting conditions. This phenomenon is due to the gemstone’s pleochroism, which is the property of showing different colors when viewed from different angles. Tanzanite’s pleochroism can cause its color to shift between blue and violet hues depending on the lighting and the angle from which it’s observed.

In natural daylight, tanzanite tends to appear more blue. Under incandescent lighting, it often leans towards violet tones. This color shift can make tanzanite appear to have a different color intensity or even a slightly different hue based on the lighting environment. This quality adds to the gemstone’s intrigue and desirability among collectors and jewelry enthusiasts.

It’s worth noting that the degree of color change in tanzanite can vary among individual stones due to differences in their chemical composition and crystal structure. This pleochroic property is one of the factors that make tanzanite a unique and sought-after gemstone.

Is purple tanzanite rare?

Purple tanzanite is considered rare in comparison to the more common blue and violet shades. The majority of tanzanite gemstones tend to display a violet-blue color. A true, vibrant purple hue is less frequently found and is often highly prized by collectors and gemstone enthusiasts. The rarity of purple tanzanite can lead to higher demand and increased value for stones that exhibit this unique and captivating color.

How much is purple tanzanite worth?

The value of purple tanzanite can vary widely based on factors such as size, color intensity, clarity, and overall quality. Generally, true purple tanzanite with vibrant, intense color is rarer and therefore can command higher prices compared to more common blue or violet tanzanite. High-quality purple tanzanite of larger sizes, accompanied by excellent clarity and pleochroic play, can be particularly valuable and may fetch prices in the range of thousands to tens of thousands of dollars per carat. As with any gemstone, it’s advisable to consult with reputable gem dealers or appraisers for accurate and up-to-date pricing information.

Choosing Your Tanzanite: A Matter of Preference

Selecting a tanzanite, whether it leans towards blue, violet, or purple, is ultimately a matter of personal preference. Each hue offers a distinct aesthetic and emotional experience. Blue tanzanites tend to have a classic and timeless appeal, while violet and purple tanzanites evoke a sense of uniqueness and individuality. Exploring the range of tanzanite’s colors and finding the one that resonates with you is part of the joy of being a gemstone enthusiast.

See Also: The Spiritual Meaning of Tanzanite: Things You Need To Know

Conclusion: The Multifaceted Beauty of Tanzanite

In the world of gemstones, tanzanite stands as a shining example of nature’s artistic brilliance. Its ability to display a mesmerizing spectrum of colors, from enchanting blues to regal violets and purples, makes it a gemstone of captivating allure. The question of whether tanzanite can be purple is a resounding affirmation of its versatile and dynamic nature. Whether you’re drawn to its blue elegance, its violet charm, or its purple majesty, tanzanite is a gem that never ceases to amaze and inspire, offering a rainbow of beauty in a single stone.

FAQs about Can Tanzanite Be Purple

1. How does purple tanzanite differ from blue tanzanite?

Purple tanzanite contains a stronger presence of violet tones compared to the more common blue-violet tanzanite. The intensity and balance of these hues determine the distinction between purple and other color variations.

2. Is purple tanzanite rare?

Yes, purple tanzanite is considered rarer than the typical blue and violet varieties. Gems that display a true and vivid purple color are less frequently found, making them more sought after among collectors and gem enthusiasts.

3. What causes the purple color in tanzanite?

The purple color in tanzanite is primarily due to trace amounts of vanadium in its chemical composition. The interaction between vanadium and other elements within the crystal structure leads to the gem’s distinct coloration.

4. Does the color of purple tanzanite change in different lighting?

Yes, like other tanzanite colors, purple tanzanite can exhibit color changes based on lighting conditions. It may appear more blue in natural daylight and shift toward violet tones under incandescent lighting.

5. Is purple tanzanite more valuable?

Purple tanzanite, particularly high-quality stones with vibrant and intense color, can be more valuable than other tanzanite varieties. Rarity and demand contribute to its increased worth.


You May Also Like


Giacoloredstones is a colored gem portal. The main columns are Ruby, Sapphire, Emerald, Tourmaline, Aquamarine, Tanzanite, Amethyst, Garnet, Turquoise, Knowledges, News, etc.【Contact us: [email protected]

© 2023 Copyright