The most highly sought-after and generally considered the best shade of tanzanite is a strong blue hue. This vibrant blue color is typically associated with greater value compared to tanzanites exhibiting more violet or purple as their dominant color.
Understanding Tanzanite's Unique Color
Tanzanite is renowned for its remarkable color, which is significantly influenced by a phenomenon known as pleochroism. Pleochroism means that the gem appears to display different colors when viewed from various angles. For tanzanite, this can result in a fascinating interplay of blue, violet, and sometimes even reddish flashes, depending on the cut and orientation of the stone.
While a tanzanite's color can shift and reveal different undertones depending on the viewing angle, the overall dominant color plays a crucial role in its desirability and market value. Stones with a predominant, intense blue are highly prized.
Color Preference in Tanzanite
To illustrate the general market preference for tanzanite shades based on value:
| Dominant Color Hue | Market Perception of Value |
|---|---|
| Strong Blue | Highly Valued, Most Desirable |
| Violet/Purple | Less Valued, Though Still Beautiful |
The Spectrum of Tanzanite Hues
Beyond the prized blue, tanzanite can naturally occur in a range of captivating shades. While blue is often considered superior in terms of value, other hues are also appreciated for their unique beauty:
- Blue: Ranging from a vivid, intense sapphire-like blue to a lighter, more ethereal tone. The most prized blue hues often show minimal violet undertones.
- Violet: A beautiful blend of blue and purple, where violet is the more prominent color. These stones can be very attractive and are widely available.
- Purple: Stones where purple is the dominant color, often with blue undertones.
Ultimately, while market value points to a strong blue as the "best" shade, personal preference also plays a significant role in choosing a tanzanite that resonates with an individual's taste. However, for those seeking the most valuable and traditionally desirable tanzanite, a rich, strong blue hue is the benchmark.
