Value. In terms of value, Sapphire is generally more expensive than Tanzanite. This is due in part to their rarity and hardness, as well as their long history as a coveted gemstone over the ages. Tanzanite, while still very valuable, are more readily available currently and are therefore not as expensive as Sapphire.
Tanzanite, or zoisite, is known for its rich blue-purple hues. It's the second most valuable blue gemstone just behind sapphire.
Painite : Not just the rarest gemstone, but also the rarest mineral on earth, Painite holds the Guinness World Record for it. After its discovery in the year 1951, there existed only 2 specimens of Painite for the next many decades.
Tanzanite stands among the rare gemstones with only a single source in the world. While diamonds, rubies, sapphires, and the like have been found in multiple deposits around the world.
(Like many gemstones, most tanzanite is cut in Jaipur.) The reason for the ban is to attempt to spur development of local processing facilities, thereby boosting the economy and recouping profits.
Value. Due to its rarity, Tanzanite has continued to be more expensive and valued than Amethyst.
The Rarest Birthstones
For example, April's diamond, though pricey, is less rare than rubies, emeralds, and alexandrite. While on the topic of alexandrite, this is currently the rarest gemstone on the birthstone list and can come at quite a cost. Black opals are also incredibly rare.
Tanzanite is a shocking 1000 times more rare than a diamond. Discovered for the first time in 1967 and only found in the foothills of Mount Kilimanjaro, these gemstones go for about $1,500 per carat. Tanzanite has the ability to change color depending on the angle of light it is in.
2. Pink Diamond – $1.2 million per carat. The second most expensive natural gemstone on this list is a pink diamond. Pink diamonds, like red diamonds, are classified as fancy-colored diamonds.
Diamonds, emeralds, rubies, and sapphires are known as the "Big Four" gemstones.
The supply of tanzanite is finite. Geologists estimate that the source will be depleted in a decade or so.
Carat Weight - Tanzanite Prices Per Carat (Updated July 2023) Due to the worldwide pandemic a couple years ago, this caused reduced travel, prices for Tanzanite are still down about 20-30%.
First recognized in the year 1967, the stone is rare in the terms that it is only found in one mine near Mt Kilimanjaro, in the country of Tanzania. 1,000 times rarer than a diamond, the stone is expected to be completely mined out in the next couple of decades, which further increases the rarity of the stone.
Value. In terms of value, Sapphire is generally more expensive than Tanzanite. This is due in part to their rarity and hardness, as well as their long history as a coveted gemstone over the ages. Tanzanite, while still very valuable, are more readily available currently and are therefore not as expensive as Sapphire.
The top and most sought-after colour for tanzanite is vivid blue, so cutters will try to cut the gemstone in such a way as to accentuate its blue hues.
They do not have the brilliance and sparkle, the clarity and variety of color shades that diamonds have. Of course, this does not make tanzanites unattractive or uninteresting. These are still very beautiful stones in just a crazy saturated blue color.
The rarest gemstone color is red. These include red diamonds, red emeralds and the coveted Burmese ruby. Gemstones of a rich crimson color are incredibly difficult to discover in nature, and rank among the rarest gemstones in the world.
The Luckiest Stone: The Ruby (Here's Why)
The ruby is the luckiest birthstone because it is the only stone that has a direct link to the heart. It is a red-orange color that can be found in both the Northern and Southern hemispheres. This means you can take it anywhere and find it, no matter where you live or travel.
Aquamarines are reasonably priced and affordable in comparison to tanzanites, which are much more expensive. Limited availability and ever-growing demand are mainly responsible for the higher price tag that comes along with the violet-blue beauty.
Tanzanite is commonly believed to facilitate a higher consciousness and stimulate intuition and perception. Some believe that it aids in detoxifying the body and improving vitality. It is said to be a good stone to wear or have near in situations where you need a calming and soothing presence.
Having said that, tanzanites with a dominant blue color are considered to be the most valuable of the lot. This is primarily because the blue variety is quite rare and is, therefore, more likely to yield a higher return (from the investment point of view).