How Much Is Tanzanite Worth: Price Guide

Tanzanite is a gemstone that was discovered in 1967 in Tanzania. It is a type of zoisite mineral that is only found in a small area near Mount Kilimanjaro in Tanzania. Tanzanite has become increasingly popular due to its rarity and unique blue-violet color. It is a rare gemstone that is only found in one location in the world. Its unique blue-violet color, which ranges from pale lavender to deep indigo, makes it highly desirable among gem collectors and jewelry enthusiasts. This article will explain in detail how you can calculate the price of a tanzanite gemstone.

Factors Affecting Tanzanite Value

Several factors affect the value of tanzanite, including:


The color of tanzanite is the most significant factor in determining its value. The most desirable tanzanite colors are intense blue-violet hues, which are known as “electric” or “vivid” colors.


Tanzanite with fewer inclusions or blemishes is considered to be of higher quality and therefore more valuable. Eye-clean tanzanite, which has no visible inclusions, is the most sought-after type.


The cut of a tanzanite gemstone also affects its value. A well-cut tanzanite will reflect light more effectively and display its color more vividly.

Carat weight

Like all gemstones, the larger the tanzanite, the more valuable it is. However, tanzanite is relatively rare, and large stones are even harder to find, making them much more valuable.

Tanzanite Grading System

Tanzanite is graded using a system that takes into account its color, clarity, and cut. The grading system is as follows:

Color grading

The color of tanzanite is graded on a scale from A to D, with A being the most desirable color. The scale takes into account the hue, saturation, and tone of the gemstone’s color.

Clarity grading

Tanzanite clarity is graded on a scale from VVS (Very, Very Slightly Included) to I (Included). Eye-clean tanzanite, which has no visible inclusions, is considered the most desirable.

Cut grading

The cut of tanzanite is graded on a scale from Excellent to Poor. A well-cut tanzanite will display its color more vividly and be more valuable.

Price Ranges for Tanzanite

The price of tanzanite varies depending on its quality. Tanzanite can be divided into three price ranges:

Low-quality tanzanite

Low-quality tanzanite is often pale in color, heavily included, and poorly cut. It is the least expensive of the three price ranges, but it is also the least desirable.

Mid-quality tanzanite

Mid-quality tanzanite has a more vivid color, fewer inclusions, and a better cut than low-quality tanzanite. It is more expensive than low-quality tanzanite, but still relatively affordable.

High-quality tanzanite

High-quality tanzanite is the most desirable and valuable of the three price ranges. It has a deep, vivid color, few inclusions, and an excellent cut.

Buying Tanzanite Tips & Advice

Buying tanzanite can be a tricky process, but with the right knowledge and preparation, it is possible to find a high-quality gemstone at a fair price. Here are some tips and advice to keep in mind when buying tanzanite:

Trusted sources

Buy tanzanite from a reputable dealer who specializes in gemstones. Look for a dealer who has a good reputation, offers certifications, and has a history of selling high-quality gemstones.


Ensure that the tanzanite you are purchasing is certified by a reputable gemological laboratory, such as the Gemological Institute of America (GIA) or the American Gem Society (AGS). The certificate will confirm the quality of the tanzanite and help you understand its value.

Price negotiation

Be prepared to negotiate the price of tanzanite. Do your research and have an idea of what the gemstone is worth before entering into negotiations. Remember, if the price seems too good to be true, it probably is.

Tanzanite Investment Potential

Tanzanite has shown steady growth in value over the years, making it a potentially profitable investment. Here are some factors to consider when evaluating tanzanite’s investment potential:

Market trends

Tanzanite prices have been rising steadily over the years due to its rarity and popularity. However, like all investments, tanzanite prices can fluctuate based on market demand and supply.

Future prospects

Tanzanite is a relatively new gemstone, having been discovered in 1967. This means that there is still a lot of untapped potential for tanzanite, and as it becomes more well-known and sought after, its value is likely to continue to rise.


Tanzanite is a unique and rare gemstone that is highly valued for its beautiful blue-violet color. When buying tanzanite, it is essential to consider factors such as color, clarity, cut, and carat weight to ensure that you are getting a high-quality gemstone. By purchasing tanzanite from trusted sources, obtaining certifications, and negotiating prices, you can find a high-quality gemstone at a fair price. As an investment, tanzanite has shown steady growth over the years and is likely to continue to increase in value as it becomes more well-known and sought after.


  • Nathan Collins

    Having spent years working in the landscaping industry, Nathan Collins has cultivated a wealth of knowledge about the natural world. He is committed to helping others appreciate the beauty in their backyards, whether it's through identifying rare rocks and minerals or crafting the perfect landscape.

Leave a Reply