Is black tourmaline worth anything?
Because its characteristics are the same as the other gemstones in the family, black tourmaline is excellent value for money. Other common colors of tourmaline are yellow-green, brown, and orange tourmaline. Tourmaline Stones with intense color and excellent clarity will fetch higher prices, as with any other gem.
How much is a tourmaline worth?
Most expensive are the Paraíba tourmalines, which may reach tens of thousands of dollars per carat. Chrome tourmalines, rubellites and fine indicolites and bi-colors may sell for as much as $1000/ct. or more. Other varieties are available for prices between $50–750/ct., depending on the richness of the color.
Is black tourmaline rare?
It’s seldom used as a gem, which makes Australian black tourmaline very rare and exceptional. Like all tourmaline, black tourmaline is quite hard (7 to 7.5 on the Mohs scale), which also makes it a very durable gemstone.
Which color of tourmaline is most valuable?
At their best, green tourmalines are transparent, brilliant, and clean, with attractive bluish green hues. Most green tourmalines are strongly pleochroic. Stones that show attractive colors in both directions—such as bright green in one and blue in another—are the most valuable.
Is tourmaline a good investment?
Is Tourmaline a good investment stone? Tourmaline has great beauty and is in high demand so if you can buy high quality at a good price it has potential as an investment. Look for new discoveries that for a short period are often seen at lower prices due to large supply.
How can you tell if tourmaline is real?
Observe your pink tourmaline under a bright artificial light. Genuine tourmalines change color under artificial light, displaying a brownish undertone. If your stone is billed as a pink tourmaline and it does not display this undertone when exposed to artificial light, then you are likely looking at a fake gemstone.
Is tourmaline more expensive than diamond?
The rare Paraiba tourmaline is the most expensive and a high-quality carat begins at about $2000. Some Paraiba tourmaline carats have reportedly fetched $60,000 per carat, which is much more than diamonds.
Where is black tourmaline found?
Gem and specimen tourmaline is mined chiefly in Brazil and many parts of Africa, including Tanzania, Nigeria, Kenya, Madagascar, Mozambique, Malawi, and Namibia.
Why is tourmaline so expensive?
The more saturated the color intensity the finer the Tourmaline. Hence, when judging a Tourmaline for color quality – the more intense/vivid the color saturation, the more valuable the stone.
Is tourmaline more expensive than emerald?
Can it be expensive? Green tourmaline is most expensive when it has some blue in it or appears more like emerald as in the Chrome Tourmaline.
How can you tell the difference between black tourmaline and onyx?
Tourmaline has a much better luster when cut and polished than Onyx. Though black in color, it reflects light more brilliantly than the Agate family which Onyx is a part of.