December´s blue gem of harmony and inner balance.
Tanzanite, alongside turquoise and zircon, is one of December’s birthstones. Its unmistakable deep blue hue, delicately infused with violet undertones, defines its beauty and allure. Like other blue gemstones, such as aquamarine or sapphire, tanzanite is believed to resonate with a profound inner energy, making it especially meaningful during times of transition, reflection, and renewal.
A rare and precious variety of zoisite, tanzanite owes its extraordinary colour to trace amounts of vanadium within the mineral. Discovered as recently as 1967, its ascent has been remarkable. Within just a few decades, it became one of the most coveted coloured gemstones in the world, second only to sapphire.
Today, its value continues to rise, guided by an undeniable truth: tanzanite is one of the rarest gemstones on Earth, estimated to be a thousand times rarer than diamond.
Current studies suggest that its natural reserves may be depleted within the next 15 to 20 years, making each stone a finite treasure. We are likely among the last generations fortunate enough to enjoy this natural wonder in its original form. This reality reminds us that precious stones are not only symbols of beauty, but limited natural resources that we must value and protect.
Only through the meticulous craftsmanship of expert master artisans can the gemstone fully reveal its true colors: an ethereal interplay between blue and violet.
One of tanzanite’s most fascinating characteristics is its trichroism. In its natural form, the crystal reveals three distinct colours when observed from different angles: blue, violet, and burgundy. The cutting and polishing process is essential to enhance the luminous depth and individuality of each tanzanite, ensuring that no two stones are ever the same.
Its exceptional colour and symbolic depth have made tanzanite one of our most cherished gemstones. In our Nomad collection, inspired by the vastness and spirituality of the Himalayas, this gem holds a place of honour. Through carefully selected natural ethically sourced precious stones and cuts, we seek to echo the intense blue of high-altitude lakes, capturing not only their colour, but also the silence, serenity, and quiet strength that define the world’s highest landscapes.
María, OONA’s founder, at Pangong Lake, and a tanzanite necklace inspired by the blue of the lake
Beyond its physical beauty, tanzanite is revered for its spiritual resonance. It is associated with clarity, calmness, and heightened intuition, a gentle yet powerful presence believed to quiet mental noise, release emotional tension, and restore inner balance. Traditionally, it has been valued as a stone that supports moments of transformation, helping to soothe anxiety and invite a sense of serenity in times of change.
Natural raw tourmaline bracelet in a flat cut, inspired by the lakes of the Himalayas
As with all blue gemstones, tanzanite is deeply connected to reflection and self- awareness. It is often used in meditation practices, where it is said to encourage harmony of thought, emotion, and intention. Especially during moments that call for introspection or significant decision-making, tanzanite is believed to help reconnect us with our inner voice, making it a meaningful companion forpersonal growth and conscious living.
December invites us to pause, reflect, and embrace new beginnings. It is the perfect moment to discover tanzanite, a gemstone that symbolises clarity, renewal, and inner confidence. As we prepare to step into a new cycle, this rare blue gem reminds us to release what no longer serves us, integrate the wisdom of the past, and move forward with calm intention. Because in a world filled with urgency and noise, true luxury lies in stillness, awareness, and inner harmony.
