The status of the top five gems is not generally stable in the jewelry industry, and the price is also high, only a few people can buy. In fact, the world of treasures that nature has endowed us is not only diamonds, red sapphire, emeralds. In recent years, many semi-precious stones have also begun to enter the jewellery stage, and even have a place in luxury jewellery. In fact, these gems are not so unpopular today, more and more people like it, the main reason is that the price is relatively close to the people, is the jewelry that most people can start.
Schaffel
Schafflerite was discovered in 1967, when it was tested that it was neither emerald nor jade, so the world boldly identified this new gem. In fact, "Shafley" is not a beautiful stage name that Tiffany specially created for the packaging of stars. It is precisely the name of its birthplace: Shaffer National Park. This word from local language has quite a sensible meaning.
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Shaflai Stone is a semi-precious stone, and now it is one of Tiffany's main jewels. The scarcity of production is the reason why it has become the new favorite of gems. In addition, its "three highs" is also very important. The first is high brightness, which stems from its inherently high refractive index, which is a strong fire from time to time; the well-known high purity makes it the emerald of the emerald family far behind, with very little impurities. A reiki; high-saturated rich color is another weapon of saffron.
2. Purple spodumene
Purple spodumene has the reputation of dark jewellery stars. It belongs to a kind of pyroxene. The famous places of origin are California, Brazil, Minas Gerais, Madagascar, Pakistan, Myanmar, and Xinjiang. It was discovered in 1902 by Dr. Consay that it became a kind of gem. Purple spodumene, which contains lavender like lavender because it contains manganese.
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Although the purple spodumene has a proud color, but behind the eye-catching aura there are also delicate drawbacks. The color of spodumene is unstable. If it is exposed to ultraviolet light for a long time or is strongly heated, it will cause it to fade. Secondly, spodumene is easily broken by cleavage by external force and is very fragile. Therefore, the delicate purple spodumene needs careful care of the owner.
3. Moonstone
Moonstone is a feldspar, because it tends to be milky white, translucent with a light blue halo, as if the moonlight is clear after the rain in March, hence the name moonstone. Native moonstones are produced in special veins and pegmatite veins, but are valuable from sand mines and weathered layers. Important places of origin: Sri Lanka, India, Myanmar, Brazil, Madagascar, the United States, Australia. China's Inner Mongolia is also produced.
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Moonstone emits pink fluorescence under short-wave UV radiation, while there is no or only weak fluorescence under long-wave UV. There is blue or violet blue fluorescence under x-rays. There are many gemstones that have a moonlight effect in nature, but they can only be called moonstones when the feldspar minerals have this effect. Other gemstones cannot use the moonstone name even if they have a moonlight effect.
4. Topaz
Topaz is a mineral belonging to silicate. In the eyes of Westerners, topaz can be worn as a talisman, which can ward off evil and make people overcome sorrow and enhance confidence. Powdered wine with topaz can treat asthma, insomnia, burns and bleeding. China has a long history of understanding and using Topaz.
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The high-value topaz is red and Sydney, followed by brown. The yellow topaz is similar in appearance to the cheap yellow crystal, so the price is not high. The value of colorless topaz is low. In addition, the current topaz on the market is divided into natural topaz and optimized color-changing topaz. It is rare in the large-scale topaz market without natural color change, and the optimized color-changing topaz is optimized in the process. No other substances were added, so it was still recognized as a natural gem in the identification of jewelry.
5. Spinel
Spinel is a mineral composed of magnesium aluminum oxide, which has been a precious gem since ancient times. Because of its beauty and scarcity, it is also one of the world's most fascinating gemstones. Because of its beautiful color, it has always been mistaken for rubies.
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Spinel is confusing because it is rich in color and similar to many gemstones. However, it is not difficult to distinguish them by conventional methods such as polarizing mirrors, spectroscopes, and magnification observations, as well as refractive index and density. The common variety of spinels is red, paying attention to the distinction between rubies and red garnets, especially magnesium garnet.
6. Morgan Stone
From a mineralogy point of view, the Morgan Stone is a pink beryl (PinkBeryl), an intimate of emeralds and aquamarine. The color of the Morgan stone is orange red and purple, which is unusually beautiful. Its name is derived from a well-known gem collector in the United States and the name of a banker, J.P. Morgan. The Morgan stone is so bright pink because it contains manganese.
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From different angles, it can be found that the Morgan stone presents two delicate subtle colors: light pink and dark pink with blue. Due to the scarcity of production and the beauty of the color, this unique magenta gemstone is of high value and the price of the premium is above the ordinary quality emerald. The morganite can also change color by heat treatment, green blue turns blue, light blue turns into deep sky blue, yellow green turns blue, orange yellow turns pink and so on.
7. Opal Stone
Opal is one of the world's most beautiful and precious gems, with 95% of the world's opals produced in Australia. Opal's English is Opal, which originated from the Latin Opalus, meaning "the beauty of the gem." Ancient Roman natural scientist Pliny once said: "On an opal stone, you can see the ruby ​​flame, the amethyst-like stains, the emerald green sea, the colorful, seamless, beautiful."
need to know:
Among the Opal species, Deborah Opal and Trimble Opal are relatively cheap and have been made into many accessories. But a lot of instructions about opal will make your concept a bit confusing. Most of what they say about opal is mostly for the original opal, not Deborah Opal and Trimble. Only Deborah Opal and Trimble Opal need to avoid water penetration and the original Opal does not. Deborah Opal and Trimble Opal can be cleaned with a soft cloth and a neutral wash, but do not immerse in water. In addition, any opal should avoid bleaching, chemicals and ultrasonic cleaning.
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