Fashion color treasure darling, tourmaline leads the new trend
As a natural energy gemstone, tourmaline has the characteristics of permanent radiation of far infrared rays. It can use natural power to protect cardiovascular and cerebrovascular diseases and promote blood circulation and delay vascular aging. In addition, different tourmalines contain different elements, and if you wear some harmful elements, the tourmaline ingredients can inhibit it.
Tourmaline
Tourmaline, also known as tourmaline, is the English name Tourmaline, derived from the ancient Tunga Luo (Ceylon) word Turmani, meaning "mixed gems." Legend has it that in 1703, several children in Amsterdam, the Netherlands, received the “stones†brought back by the Dutch voyagers and found that these “stones†not only changed the strange colors under the sun, but also attracted or rejected slight objects (dust or grass). The power of the shavings. Since then the Dutch have called it an asbestos. In 1768, the famous Swedish scientist Linnes discovered that Tourmaline has piezoelectricity and pyroelectricity, hence the name of tourmaline. At present, Tourmaline is the collective name for the Tourmaline gemstone in the domestic jewelry industry.
Classification and origin of tourmaline
According to the authoritative classification of GIA (Gemological In Stit of America), the varieties of tourmaline can be divided into red tourmaline (Rubellite), green tourmaline (Verdelite), azure tourmaline (Indicolite), black tourmaline (Schorl), purple tourmaline (Siberite). ), Achroite, Bi-Colored, Watermelon, Cat'seye, Dravite, Color-change, Calcium Lithium Tourmaline Fourteen species (Liddicoatite), chrome tourmaline (Chrome) and Paraiba. Among them, the value of Paraiba Tourmaline is the most expensive, and it is unparalleled in the world.
Most of the tourmaline-valued tourmalines come from Brazil, Sri Lanka and the Republic of Malaga (Madagascar). Brazil is rich in red, green and blue tourmaline, and it is the origin of Paraiba Tourmaline. The color of Paraiba Tourmaline is different from other gems. The green is blue, like the clear lake. The color is beautiful and special, but the price is very expensive because it is too rare.
Bixi's investment prospects and investment threshold
Tourmaline's investment direction
Although the price of tourmaline has experienced a dazzling madness in the past two years, for people who like tourmaline, the current investment in tourmaline is still a very good time.
For those who have plans to invest in tourmaline products in the near future, give a few basic suggestions: as a collection or an appreciation requirement, it will be safer and faster to purchase rare stones. In general, tourmaline above 10 carats can guarantee its rarity.
In terms of color, if it is green tourmaline, it is best to choose transparent grass green or blue-green, because the green tourmaline will be dark when it is too dark, affecting the beauty and transparency of the gem; red tourmaline must choose very positive red, with The price of a little yellow, brown or light pink tourmaline will be much worse; the blue tourmaline itself is very rare, and the price is much higher than other tourmaline types - if you buy a blue tourmaline of 10 carats or more, you don't have to worry about the future. As for the Paraiba Tourmaline, it is not necessary to say that if the financial resources can be achieved, then there should be no hesitation, because Paraiba is the priceless treasure every day, and it is also invaluable every day. . Just like the cornflower sapphire that has long been discontinued, it can only be seen in the auction market.
At present, a 10-carat tourmaline gemstone is about 5-15 million RMB (except Paraiba) according to the price range of color. It is basically equivalent to a one-carat diamond of the same grade. This is of course related to the reasons for the short history of the tourmaline and the low market acceptance. But it is worth noting that the tourmaline deposits are much faster than diamonds. In other words, the rareness of the tourmaline will surpass the diamond in the short time to come. In the past six months, the price of tourmaline has soared twice and is still continuing.
Tourmaline purchase:
The choice of tourmaline needs to pay attention to the following points -
1. Transparency: Tourmaline requires crystal clear, the more transparent the better the quality, do not have obvious fog or opacity.
2, color: tourmaline is more expensive in red, blue, green. In the choice of inlaid tourmaline jewelry, red, blue, green is better, the color is required to be even and beautiful; in the necklace and bracelet, the color is better, the color of each bead can be different, with red, yellow, blue, Green, purple and other colors; two-color tourmaline or multi-color tourmaline (two or more colors appear on the same tourmaline), and the inner infrared green watermelon tourmaline is also more precious; cat-eye tourmaline (the light source has a bright line ) belongs to the top grade in the tourmaline.
3, purity: tourmaline is relatively brittle, prone to cracks, and the interior will contain a large number of inclusions. The presence of a large number of fissures and inclusions can affect the transparency, color and fire of the tourmaline. Therefore, the inner pure tourmaline is rare and belongs to the top grade. The cleaner the color of the tourmaline, the higher the value of the collection.
4. Identification certificate: Tourmaline is a kind of gemstone with complex composition and various kinds. Really knowing and identifying tourmaline requires years of experience or long-term training. Therefore, general consumer purchases should require the product to have a gem certificate issued by an international authority, or choose some well-known brands or stores to buy.
The impact of tourmaline on the human body
The magnetic field of the tourmaline has a better effect on the human body than the crystal magnetic field. For example, grinding the tourmaline into powder will have the effect of removing static electricity. According to scientific experiments, tourmaline is a natural energy gemstone with permanent radiation of far infrared rays. It can use natural power to protect cardiovascular and cerebrovascular diseases and promote blood circulation and delay vascular aging. In addition, different tourmalines contain different elements, and if you wear some harmful elements, the tourmaline ingredients can inhibit it.
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