Tanzanite

Tanzanite is a distinctive colored gemstone, recognized for its deep shades ranging from intense blue to velvety violet.

Discovered relatively recently, it has become one of the most sought-after gemstones for its natural elegance and visual richness.

Its beauty does not lie in a fixed color, but in the way its tones evolve according to the stone’s orientation and the light passing through it.

A living, changing color

The uniqueness of tanzanite lies in its pleochroism, an optical phenomenon through which the stone reveals different colours depending on the viewing angle.

Depending on cut and lighting, tanzanite may display:

• deep and intense blues

• violet or subtly purplish hues

• gentle transitions between these tones

This chromatic variation gives tanzanite remarkable visual depth, making each stone uniquely expressive.

A rare gemstone with a unique origin

Tanzanite is mined in only one geographic location worldwide, in Tanzania, making it a naturally rare gemstone.

This singular origin limits availability and enhances its precious character.

The quality of a tanzanite depends closely on color intensity, material transparency and the balance achieved after cutting.

A selection guided by light

At diams.com, each tanzanite is individually selected with emphasis on:

• depth and saturation of color

• visual clarity of the stone

• balance between blue and violet tones

• the gemstone’s ability to reflect light with subtlety

This approach reveals expressive tanzanites whose beauty lies in nuance rather than excess.

A gemstone of expression and presence

Tanzanite appeals to those seeking a coloured gemstone with strong character and refined sensitivity.

Its presence is both deep and elegant, offering a sophisticated alternative to more conventional stones.

It is a gemstone that captures the eye through its chromatic richness and maintains a clearly recognisable identity over time.