Tanzanite Gemstone Description

Tanzanite is a rare and captivating gemstone, prized for its vibrant blue to violet hues and exceptional brilliance. Discovered only in 1967, Tanzanite is found exclusively in the Merelani Hills of northern Tanzania, near the base of Mount Kilimanjaro — making it approximately 1,000 times rarer than diamonds.

This gemstone belongs to the zoisite mineral family and is known for its unique trichroism, displaying three distinct colors — blue, violet, and burgundy — when viewed from different angles. Heat treatment enhances Tanzanite’s deep blue and violet tones, which are considered the most desirable.

With a hardness of 6 to 7 on the Mohs scale, Tanzanite is best suited for pendants, earrings, and occasionally rings with protective settings. Its elegance, rarity, and exotic origin make it a popular choice for collectors and jewelry lovers alike.

Tanzanite is also the modern birthstone for December and is believed to symbolize transformation, intuition, and spiritual awareness.