When you think of the perfect shade of blue, which shade comes to your mind? Is it the velvety midnight blue of a sapphire or the soft, sea foam glow of aquamarine? The sparkling sky-blue topaz or the greenish blue of the paraiba tourmaline? Now picture a color that is not just confined to one shade but a blue that shifts and comes alive with hints of violet. That mysterious hue is what the world knows as tanzanite blue.
Tanzanite became the new kid on the block in the late 20th century when discovered at the base of Mount Kilimanjaro. It is not just any ordinary gemstone. What it offers is a fascinating experience with a fleeting dance of light and color, captured in a gem so rare it exists in only one place on Earth.
So how does tanzanite blue differ from other blue stones? Why are many jewelry lovers drawn to it? Let’s understand the magic that sets it apart.
The Unique Allure of Tanzanite Blue
Discovered exclusively in the Merelani Hills of Mount Kilimanjaro in Tanzania in 1967, tanzanite is a rare blue-violet variety of the mineral zoisite. What makes tanzanite unique is not only its mesmerizing color but also its exceptional rarity. It’s found in just one location on Earth and that makes it a finite, non-renewable resource. Geologists even estimate that the mines will deplete within a few decades, adding to its long-term value and mystique.
Tanzanite is celebrated for its extraordinary pleochroism, the ability to show different colors depending on the angle. A well-cut stone can flash blue, violet and sometimes even red tones.
This rare optical effect makes every tanzanite gem a living jewel that seems to change color as you move it.
Unlike blue sapphires and topaz, which maintain steady, uniform blues, tanzanite shimmers with vibrant shifts. It appears rich blue in daylight and more violet under incandescent light.
Compared to blue sapphire, which is prized for consistent royal or cornflower blues, or blue topaz celebrated for bold clarity, tanzanite blue is more multi-dimensional. Adding to its charm, tanzanite’s higher clarity and softer hardness, ensure every gem offers unmistakable identity and allure.
Comparing Tanzanite Blues to Other Blue Stones
Thinking of buying a blue gemstone? Well, you might get confused with so many blue gems available. So, let us see how tanzanite blue is different from some of the most popular striking blue gemstones.
Sapphire Blue vs. Tanzanite Blue
The main rival to tanzanite, sapphire carries a royal legacy that spans back centuries. With a score of 9 on the Mohs scale compared to tanzanite’s 6–6.5, sapphire is more durable making it the ideal choice for everyday wear.
However, most sapphires don’t display the color shifts and violet undertones that give tanzanite its captivating multidimensional look. Softer and less durable than sapphire, tanzanite has unique mystique and beauty, making it ideal for occasional wear.
Also, its limited supply boosts its market value. While sapphires are widely available and hold steady value, tanzanite’s exclusivity adds to its appeal as an investment gem.
Aquamarine Blue vs. Tanzanite Blue
Aquamarine whispers with soft, calm watery blue reminiscent of the sea. It suits someone who wants a serene, subtle look. Whereas, tanzanite, makes a bolder statement with a striking play of violet undertones.
Further, aquamarine radiates soothing vibes, while tanzanite captivates with dramatic vibrancy.
Blue Topaz vs. Blue Tanzanite
Blue topaz is widely available and loved for its affordability, but it doesn’t have the same prestige or rarity. It’s often available in a wide range of shades like sky blue, Swiss blue and London blue. However, the shade is uniform and lacks features of color play.
Though tanzanite is more delicate, it appears richer with its blue-violet flashes and carries the attribute of scarcity.This factor elevates it into the world of luxury.
Paraiba Tourmaline vs. Tanzanite
If there’s one blue gem that can rival tanzanite blue hues with instant appeal, it’s paraíba tourmaline. Its vivid, almost fluorescent neon glow created by copper content, provides an unmatched, brilliance that no other gemstone possesses.
Whereas tanzanite has luminous and velvety shades with violet undertones and mystical color transitions. It doesn’t glow like paraíba, but it shifts in ways paraíba never can. Both are rare and highly prized but differ vastly in color intensity and optical effects.
Exquisite Tanzanite Jewelry Collection from GemsNY
Following are some of the finest jewelry items from GemsNY perfectly highlighting the rare beauty of tanzanite. Other than these you can also customize your jewelry by using our “Make Your Own Jewelry” feature.
Emerald Cut Solitaire Ring
Setting Code: R11267TZ
Stone Code: TZ118042EC
Metal: 14K White Gold
Price: $1,896
Flaunt your elegance with the timeless appeal of this 1.69 carat emerald cut tanzanite solitaire ring The AAA quality stone is beautifully set in 14K white gold, where crisp facets amplify its vivid blue-violet brilliance. Each glance reveals the tanzanite’s naturally mesmerizing play of color, embodying sophistication and rare allure. For those seeking a pure focus on a single, wonderful gemstone, this ring from GemsNY offers not just style but true distinction.
Heart-Shaped Pendant Necklace
Setting Code: P30325TZ
Stone Code: TZ120015PH
Metal: 14K White Gold
Price: $2,873
Capture the sentiment of love not just for your soulmate but also for the beautiful things life has to offer with this heart-shaped tanzanite pendant. The 1.81ct AAAA quality gemstone shines with the enchanting depth of tanzanite blue shade. Set in 14K white gold its brilliance is framed by surrounding diamonds in a pave and bezel setting. Express heartfelt emotions in a lovely way with this graceful heart design.
Square-Cut Tanzanite Studs
Setting Code: E20178TZ
Stone Code: TZP120917ASQ
Metal: 14 K Yellow Gold
Price: $2,809
Get ready to turn heads with these square-shaped tanzanite studs beautifully blending modern design with classic elegance. The 1.47ct AAA quality gemstones radiate the captivating intensity of violet-blue hues. Set in warm 14K rose gold, the contrast enhances tanzanite’s brilliance. Moreover, a sparkling halo of diamonds frames each square cut, enhancing the design with timeless sophistication. Priced at $2,809, these earrings combine beauty, craftsmanship and enduring value.
Tanzanite Tennis Bracelet
Product Code: BR1163
Metal: 14K Rose Gold
Price: $4,643
Make a bold yet refined statement with this exceptional tanzanite tennis bracelet from GemsNY. Featuring 8.58cttw. prong-set stones, it captures the cultivated charm of the stone in every glimmer. The gems are set seamlessly in 14K rose gold, harmonizing warmth and vibrancy. Its polished design ensures versatility whether worn alone or layered with other bracelets. Priced at $4,643, this piece is a true expression of sophistication, rarity and everlasting grace.
Art Deco Floral Ring
Setting Code: R12089TZ
Stone Code: TZ117042ARD
Metal: 14K White Gold
Price: $2,405
Exude vintage charm with this artistic Art Deco floral ring. This masterpiece features a 1.47-carat AAAA quality tanzanite blue gemstone, set excellently in 14k white gold. The intricate floral halo adds a delicate, artistic touch, blending old-world inspiration with modern twist. Tanzanite blue’s vividness and vibrance naturally take center stage, creating a stunning statement piece. Priced at $2,405, this outstanding statement piece ring reflects enduring luxurious beauty
The Unmatched Allure of Tanzanite Blue Shades
The shade of tanzanite blue lace together violet undertones, depth and radiance that no other gem can replicate. Unlike the steady hues of sapphire or the soft glow of aquamarine, tanzanite offers a fascinating dance of color with every shift of light. Its rarity, found only at the foothills of Mount Kilimanjaro, makes it not just a gemstone but a treasure for generations. With the artistry and rarity combined, tanzanite is more than jewelry, it’s a story set in stone.
At GemsNY, tanzanite continues to win jewelry lovers. Whether set in a contemporary design of square studs or in an artistic Art Deco ring, each design brings out the magic of stone. We ensure that your journey is nothing short of extraordinary.
For added confidence take note of customer experiences through GemsNY reviews. These reflect authenticity, fine craftsmanship and personalized experiences.
FAQ
1. Why is tanzanite blue?
Tanzanite has a striking blue color due to the presence of trace amounts of vanadium within the mineral zoisite. Naturally, tanzanite occurs with brownish hues, but through heat treatment the vanadium creates the vivid blue to violet shades that make tanzanite so unique.
Blue tanzanite comes exclusively from a single area in the world: the Merelani Hills in northern Tanzania, near Mount Kilimanjaro. It was discovered in 1967 and named after its country of origin.
Tanzanite is expensive because it is found in only one place on Earth, making its supply extremely limited. Its vivid blue and violet color, unique pleochroism and rarity all contribute to its high value and demand in the global market.
Tanzanite blue shifts with violet undertones and light play, while sapphire usually shows steady velvety or cornflower blues.
Tanzanite is pleochroic, meaning it can show different shades like blue, violet and even hints of reddish-brown when viewed from various angles.
Even though tanzanite is much rarer, sapphire is often more expensive because of its durability, association with royalty and historic prestige as a precious stone.
Yes, tanzanite’s rarity, unique color-shifting properties and its single source in Tanzania make it more valuable. On the other hand, blue topaz is more affordable and widely available.
Yes. Since supply is limited and mines may deplete within a few decades, tanzanite holds long-term value. However, like all gemstones, market demand, quality and size influence its resale price.
Tanzanite jewelry can be worn daily, but its softness (6–6.5 on the Mohs scale) makes it prone to scratches and damage. A protective setting and gentle handling are essential, which is why it’s often recommended for occasional rather than everyday wear.
GemsNY, specializing in fine-quality and certified gemstones, is your trusted destination. Genuine customer reviews of GemsNY highlight our excellent craftsmanship, transparency and personalized service, making us a reliable choice for tanzanite lovers.
