Do You Know the True Value of Rare Tanzanite Stone?
Introduction
Tanzanite Stone is one of the most exotic and intriguing gemstones found on Earth. Unlike diamonds or emeralds, Tanzanite’s story began just a few decades ago in a remote region of Tanzania. In this article, we’ll explore the most interesting facts about Tanzanite, including its value, visual appeal, and rarity.
A Gem Born in Fire: The Discovery of Tanzanite
Northern Tanzania is a location where it was found, close to Mount Kilimanjaro's foothills, in 1967. The story goes that a Masai tribesman stumbled upon shimmering blue crystals that had surfaced after a wildfire. Shortly after, the area was confirmed to contain zoisite, which Tiffany & Co. rebranded as Tanzanite, named after its country of origin.
Quick Highlights:
Discovered in 1967 in Tanzania
Exclusively found in the Merelani Hills
Commercially named by Tiffany & Co.
Why Tanzanite Is One of the Rarest Gems on Earth
As compared to most gemstones, tanzanite is only mined in one place worldwide. The mining area is just 7 km by 2 km, making Tanzanite approximately 1000 times rarer than diamonds.
Key Reasons for Its Rarity:
Single source origin
Limited geological deposit
Forecasted depletion within 10–20 years
A Color That Changes with Every Glance
Tanzanite is known for its pleochroic nature, meaning it displays different colors depending on the angle from which it's viewed. Most Tanzanites exhibit shades of blue, violet, and burgundy — a phenomenon enhanced through heat treatment.
Color Insights:
Naturally shows multiple hues
Heat-treated to intensify blue-violet tones
Deeper colors typically command higher prices
Tanzanite Value: What Determines the Price?
Tanzanite price is influenced by various quality factors such as color, clarity, cut, and carat weight. The deeper and more vivid the hue, the more valuable the gemstone.
Factors That Affect Tanzanite Value:
Color: Deep blue-violet = highest value
Clarity: Minimal inclusions increase worth
Cut: Quality cuts maximize brilliance
Carat: Larger stones are rare and expensive
Tanzanite in Modern Jewelry
Tanzanite has gained popularity in modern jewelry for its elegance and uniqueness. It became an official December birthstone in 2002 and is frequently used in engagement rings, necklaces, and heirloom pieces.
Why It’s Popular:
Official birthstone for December
Symbolizes new beginnings and spiritual growth
Stunning in both gold and platinum settings
7 Fascinating Facts About Tanzanite
Here’s a quick summary of what makes Tanzanite so unique:
1. Only Found in Tanzania
Tanzanite is mined exclusively in a small area near Mount Kilimanjaro in the Merelani Hills. This makes it one of the rarest gemstones in the world, with no other known sources globally.
2. Discovered Recently in 1967
Unlike other ancient gemstones, Tanzanite was only discovered in the 20th century.
3. 1000 Times Rarer Than Diamonds
Due to its single-source origin and limited geological availability, Tanzanite is estimated to be about 1,000 times rarer than diamonds, making it a true collector’s gem.
4. Displays Multiple Colors (Pleochroism)
When taken in from various angles, tanzanite naturally displays a variety of colors, usually purple, blue, and violet. This unique feature is called pleochroism and adds to its visual appeal.
5. Heat-Treated to Enhance Color
Most Tanzanite stones are heat-treated to intensify their vivid blue-violet tones. This process reveals the stone’s true beauty while maintaining its natural origin.
6. Named by Tiffany & Co.
The gemstone was named “Tanzanite” by luxury jeweler Tiffany & Co., which introduced it to the global market and helped build its reputation as an elite and exotic stone.
7. Symbol of Transformation and Spiritual Growth
Many believe Tanzanite has metaphysical properties that promote emotional healing, spiritual growth, and transformation.
FAQ: People Also Ask About Tanzanite
Q1: Why is Tanzanite more valuable than some diamonds?
Due to its rarity and limited source, high-quality Tanzanite can cost more than low-grade diamonds per carat.
Q2: How can I know if my Tanzanite is real?
Genuine Tanzanite shows pleochroism, and reputable sellers usually provide certification. It's also softer than sapphire.
Q3: Is Tanzanite good for daily wear?
With a Mohs hardness of 6–7, Tanzanite is more delicate than diamonds or sapphires, so it’s best suited for occasional wear or protective settings.
Q4: What is the future of Tanzanite mining?
Experts predict that the Tanzanite deposit may be exhausted within a few decades, which could drive its value even higher.
Conclusion
Tanzanite is a once-in-a-generation gemstone, offering unmatched color, rarity, and value. From its mystical discovery in Tanzania to its recognition as a precious stone with rising demand, the interesting facts of Tanzanite stone highlight why it continues to enchant gem lovers worldwide. If you're seeking a gem that’s both beautiful and rare, Tanzanite is truly a treasure worth owning.
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