December Birthstone: 10 Fun Facts (Tanzanite)
Known for its rich blue and violet hues, Tanzanite is one of the December’s birthstones. Whether you're a winter baby or just admire the gemstone's beauty, here are 10 fun facts about Tanzanite…
1. A Modern Discovery
Tanzanite was first unearthed in 1967 near Mount Kilimanjaro in Tanzania, making it one of the newest gemstones in the world of jewellery.
2. Exclusively Tanzanian
Tanzanite is found only in one place on Earth—the Merelani Hills of Tanzania. This exclusivity adds to its value and appeal, making it 1,000 times rarer than diamonds!
3. December Birthstone Competition
Although the famous birthstone poem refers to turquoise…
“If cold December gave you birth,
The month of snow and ice and mirth,
Place on your hand a turquoise blue;
Success will bless whate’er you do.”
…tanzanite (and zircon) offer a modern option for the December born. Its bold yet elegant color suits winter’s icy palette beautifully.
4. Anniversary Gemstone
Did you know that Tanzanite is the official gemstone for 24th wedding anniversaries?
5. Economy Booster
Exclusively found in Tanzania, tanzanite has boosted the countries economy. In 2010 Tanzania banned the export of rough tanzanite to promote the development of local processing & further enhance economic growth
6. Heat-Treated Hues
Tanzanite usually comes out the ground a brownish colour! In most cases it is heat-treated (to 400–600°C for around an hour) to bring out the blue/purple tones it is famous for. The heating process also improves the clarity and durability of the stone.
7. Tanzanite Care
Ranking 6 to 7 on the Mohs scale, tanzanite is softer than diamonds or sapphires. This makes it ideal for earrings, pendants, or other pieces less prone to wear.
8. Tanzanite Talesman
Tanzanite is said to inspire intuition, boost creativity, and bring clarity. Many also believe it connects heart and mind and promotes spiritual & emotional balance.
9. Finite Supply
Experts suggest that tanzanite could make a good investment as the price is expected to increase as the finite supply decreases.
10. Cultural Significance
The Maasai people of Tanzania traditionally gift tanzanite to newborns as a symbol of new beginnings, health, and prosperity.
Want to commission a bespoke piece of tanzanite jewellery? Explore our bespoke Q&A page or contact us to find out more. Get inspired by some of Erin’s fabulous tanzanite designs…
