🌍 Origin
Discovered in 1967 near Mount Kilimanjaro, Tanzanite gemstone is found only in the Merelani Hills of northern Tanzania.
This single-source origin makes it 1,000 times rarer than diamond, a true geological wonder and one of the world’s most exclusive gemstones
🎨 Color
Tanzanite’s signature blue-violet hue shifts under different light, showing flashes of lilac, indigo, or royal blue.
This optical phenomenon, known as pleochroism, gives the gem a dynamic personality – it literally changes with your mood and movement.
💎 Hardness & Durability
Ranking 6.5 – 7 on the Mohs scale, Tanzanite is suitable for fine jewelry but benefits from gentle handling. Avoid ultrasonic cleaners, heat, and sudden temperature changes to preserve its brilliance.
🔥 Treatment
Almost every Tanzanite gemstone is heat-treated to enhance its natural blue-violet color.
This permanent, industry-standard process reveals the gem’s true beauty – and doesn’t reduce its value.
💠 Rarity
With only one known deposit on Earth, experts predict Tanzanite mining could end within the next few decades.
Owning Tanzanite today means owning a piece of Earth’s story – a gem that may never be mined again.
🎁 Birthstone & Symbolism
As a December birthstone, Tanzanite represents transformation, intuition, and new beginnings.
It’s often gifted to celebrate milestones – engagements, anniversaries, or personal rebirths.
💰 Value Factors
Color: Deep violet-blue tones command the highest value.
Clarity: Eye-clean gems display superior sparkle.
Cut: The right cut maximizes color and brilliance.
Carat: Larger stones amplify both rarity and value.
👗 Style Notes
Tanzanite’s cool hue complements both white gold and platinum, while glowing warmly in yellow gold.
Whether in a solitaire pendant, modern ring, or classic earring design, it’s the gemstone for those who crave sophistication with a story.
🧼 Care Tips
Clean gently with lukewarm water, mild soap, and a soft cloth.
Avoid ultrasonic cleaners, steam, and direct sunlight when storing.
💡 Did You Know?
Tiffany & Co. introduced Tanzanite to the world in 1968, naming it after its country of origin and calling it “the most beautiful blue stone discovered in 2,000 years.”
💬 Sophia Fiori Insight
At Sophia Fiori, every Tanzanite is hand-selected for exceptional color, clarity, and fire.
From the mines of Tanzania to your jewelry box, each piece captures nature’s most elusive hue.
✨ Explore our Tanzanite Collection → Click here
