The Charm of Color Shades and Unique Brilliance Tanzanite is a gemstone celebrated for its striking spectrum of colors, ranging from violetish blue to bluish violet. When viewed from different directions, varying proportions of blue and violet may appear due to its pleochroic nature—a property that adds depth to the face-up view and creates brilliant sparkle with distinctive character. From deep, rich tones to soft, delicate hues, each shade possesses a unique charm tailored to diverse personal tastes.
Singular Rarity from Its Origin Mineralogically, tanzanite is the blue-to-violet variety of the mineral zoisite. The world's only known commercial source is located in the Merelani Hills of northern Tanzania, near Mount Kilimanjaro. The gemstone was named to honor its country of origin. This captivating beauty, coupled with an extraordinarily limited geographic source, forms a core part of its allure and prestige, making tanzanite a prized gem for collectors and jewelry enthusiasts alike.
The value of tanzanite stems from its exquisite color, clarity, precision cutting, and the rarity of fine-quality gems. Combined with the fascinating story of its discovery and journey into the world of fine jewelry, this gemstone offers both captivating beauty to admire and a memorable tale to cherish.
Read the gemstone guide
This list stays in your own browser. We only see it if you send it.
