December’s Birthstone: Tanzanite
A Rare and Remarkable Gemstone
Tanzanite, the official birthstone for December, is one of the most captivating gemstones in modern jewellery. Its vivid blue and violet tones give it an unmistakable presence and make it a meaningful option for anyone seeking something beautifully crafted and distinctive. Because it is mined in only one small region near Mount Kilimanjaro, tanzanite is exceptionally rare and increasingly sought after by our clients both locally and internationally.
Whether you are marking a December birthday, choosing a sentimental gift or exploring a unique engagement ring, tanzanite offers extraordinary colour, rarity and individuality.
What Colour Is Tanzanite?
Tanzanite is celebrated for its mesmerising blend of blue and violet hues. Thanks to its natural pleochroism, it displays different colours depending on the angle of the light. You may notice:
- Deep midnight blue
- Velvety violet
- Soft lilac or lavender
- Subtle flashes of red or burgundy
This distinct colour play is one of the qualities that makes tanzanite stand out in fine jewellery. Its range of tones pairs beautifully with a variety of metal choices and personal styles.
Why Tanzanite Makes a Beautiful Gift
1. A Meaningful December Birthstone
Tanzanite is often associated with clarity, transformation and new beginnings. Many clients choose it to celebrate:
- December birthdays
- Christmas and winter gifting
- Wedding anniversaries
- The arrival of a baby born in December
- Significant milestones or achievements
Its symbolism makes it particularly suited to the reflective, celebratory tone of the winter season.
2. Rare and Highly Valued
Because tanzanite comes from a single geographic source, its availability is limited. This rarity gives it a sense of exclusivity that appeals to those seeking a gemstone with a unique story.
3. A Distinctive Alternative to Sapphire
For those who love blue gemstones but want something more individual, tanzanite is a compelling choice. Its velvety tones feel softer and more contemporary than traditional sapphire while still offering timeless appeal.
Tanzanite for Engagement Rings
Diamonds remain the classic choice for engagement rings, but tanzanite is becoming increasingly popular among couples looking for something meaningful and expressive. A tanzanite engagement ring offers:
- A vibrant centre stone with rich depth
- A sense of individuality
- Striking colour and luminosity
- Symbolism linked to growth, clarity and new beginnings
Because tanzanite is softer than diamond, it benefits from protective settings such as bezel, half-bezel or halo designs. Our team can guide you in choosing a design that balances beauty with durability.
How to Choose High-Quality Tanzanite
When selecting a tanzanite gemstone, consider the following:
Colour
The most saturated and intense hues are often the most prized, though lighter tones can be exceptionally beautiful and more accessible.
Clarity
High-quality tanzanite is typically eye-clean, meaning inclusions are minimal and not visible without magnification.
Cut
A precise cut enhances the stone’s natural zoning and colour. Popular shapes include oval, cushion, pear and emerald.
Carat
As tanzanite increases in size, its colour can appear deeper and more dramatic, giving larger stones a standout presence.
Best Metal Settings for Tanzanite Jewellery
Tanzanite complements a range of precious metals, each offering a distinct aesthetic:
Platinum
Enhances cool blue tones and offers exceptional durability.
White Gold
Creates a clean, contemporary look that brightens the gemstone.
Yellow Gold
Adds warmth and richness, creating modern contrast.
Rose Gold
Softens and romanticises the overall appearance.
Your metal choice can be guided by the tone of your stone and your personal style.
Popular Tanzanite Jewellery Styles
Tanzanite works beautifully in a range of jewellery designs, including:
- Pendant necklaces
- Drop and stud earrings
- Three-stone rings
- Minimalist stacking rings
- Statement cocktail rings
- Anniversary and milestone pieces
Its versatility and vivid colour make it suitable for both daily wear and special occasions.
Caring for Tanzanite
Because tanzanite is softer than some gemstones, simple jewellery care practices will help preserve its beauty:
- Remove jewellery before exercise or manual work
- Avoid harsh chemicals or sudden temperature changes
- Clean using warm water, mild soap and a soft brush
- Store separately to prevent scratching
With proper care, tanzanite maintains its brilliance for many years.
A Gemstone Worth Treasuring
Rhona’s Own Tanzanite Ring
Tanzanite’s rarity, colour and symbolism make it a meaningful choice for those seeking a birthstone gift, a modern heirloom or a one-of-a-kind engagement ring. It brings together natural beauty, expert craftsmanship and personal expression in a way few gemstones can.
If you would like guidance in choosing a tanzanite gemstone or designing a bespoke piece, our team at The Diamond Expert would be delighted to help. Book a complimentary consultation here.
The Diamond Expert
