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acrylic jewelry display stand wholesale 1. The more bright the color, the better.
Thamanels are a type that can reach the jewelry level in the electrical stone clan. The artificial art of electrical stones is called tourmaline. Electric stones are a borosilicate crystal, and can contain aluminum, which can contain aluminum, which can contain aluminum, which can contain aluminum, which can contain aluminum. Iron, magnesium, sodium, lithium, potassium and other elements. It is precisely because of these chemical elements that tourmaline can show a variety of colors.
The common tourmaline is blue, red, green, yellow and polysemination. The color of the tourmaline is the most valuable. Internationally, it is divided by the shade of the color concentration. The stronger the color, the more valuable the tourmaline. Under this standard, the value of multi -color tourmaline is generally higher than monochrome tourmaline, because multi -color tourmaline is more rare, rare and expensive, so the value is higher.
2, the better the passable, the better the more
Thama is an electrical stone. Its crystal structure makes it look unique to the package, which also becomes an important feature of the distinction between tourmaline and other gems. Good tourmaline is crystal clear, and those tourmaline with obvious fog or opaque is generally sub -products. When buying, Zhuyou should choose those tourmaline jewelry with high clarity and less flaws.
3, cleaner the better
The tourmaline contains a lot of impurities and ice cracks. Based on the naked eye observation, the clarity of tourmaline can be divided into extremely difficult, difficult, visible, visible, and easy to see. Among them, the first and second grades are high -quality gems. Tourmaline with high clarity is extremely rare, and high -quality tourmaline purification can greatly increase the value of tourmaline. When choosing, try to choose the internal cleanliness.
4, the simpler the cut, the better the more
The cutter's cut is not like a diamond to appear to be shining, but the simpler is the better. Tourmaline's transparency. The two commonly used cuts are pillow -shaped cutting and oval cutting.
Pucting information:
This can be identified by the following characteristics of the authenticity of tourmaline:
1, tourmaline has a strong dual refractive index: if you observe from the countertop of the gem, you can see that the bottom edge of the tourmaline is obvious. Double image phenomenon -there is a distinction between tourmaline with Topa stone and synthetic spinels of any color.
2, tourmaline has a strong dual -color: if it is red tourmaline, it often shows red and pink dual -color; if it is green tourmaline, it often displays green and pale green two -color Green tourmaline is distinguished from green olives, green glass, and green garnet.
3, tourmaline is often pondered as the shape of the emerald stairs, so some tubular parcels or cotton wools are often seen in the direction of the long staircase, and it is often found that the color becomes deeper in the direction of the parallel steps. This is due to the different absorption of light in different directions of tourmaline -this feature can be used to identify tourmaline and some synthetic imitation products.
Reference information Source: Baidu Encyclopedia-Tourmaline
sophia and kate wholesale jewelry First, it depends on whether it is a tourmaline. Tourmaline is also called electrical stones, which will have static electricity. You can use a small piece of paper to rub the tourmaline on the scalp or sweater a few times, and see if you can have a small piece of paper, you can suck it, that is. This tourmaline. Second, look at the net. The higher the price, the higher the price. Do not see material such as cracks or cotton with the naked eye. Third look. The color is gorgeous. Fourth, shape. The circle is round, and the ellipse is ellipse. Fifth, the number of grams, the heavier the number of grams, the larger the price of each bead, the higher the price, the higher the price
The rookie in the industry, the treasure jade identification. , I often answer the treasure jade on the Internet, and I have a deep understanding of Caibao. Be humble, the founder of the red shopkeeper jewelry. I have a lot of tourmaline with him, and I have become a friend. You can ask him about related questions, or you can start with him.
This/`: usus 3 9 and he interact with him to learn more about tourmaline
wholesale indian jewelry in albuquerque The tourmaline jewelry on the market is very beautiful. I do n’t know how to choose? Muzi takes you to understand 3 points
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metal jewelry making supplies wholesale 00:00 / 01: 3370% shortcut keys to describe space: Play / suspend ESC: exit full screen ↑: increase volume 10% ↓: reduced volume decrease by 10% →: single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
cheap paper jewelry boxes wholesale 1. Look at it, observe the clearness of the overall interpretation of the tourmaline and the degree of the body. Good tourmaline is particularly bright and very thorough. In addition, the cross -section of the tourmaline is a curved triangle, and the body contains visible tube wraps.
2. Look at the color, there are many colors of tourmaline, including red, rose red, pink, blue, green, yellow, brown, black, colorless. The highest prices are fresh blue and bright red, red and green, rose red, emerald green tourmaline is also very high.
3. The refractive index, the refractive index of tourmaline is very large. From top to bottom, you can see the obvious dual image phenomenon of the bottom edge. And at the transmission of light, check the tourmaline from different angles, you will find that the color and darkness and color tones will change differently. This fake tourmaline is not available. You can also use the magnifying glass to observe the tourmaline, and the face and impurities on the back will have a heavy shadow effect.
4. Being weight, the density of tourmaline is greater than glass and crystal. When purchasing, the difference between their weight can be used by hand or scale.
5. Transparency, good tourmaline crystal clear, those tourmaline with obvious fog or opaque is generally sub -products.
6. With electrical, the surface will be released when the tourmaline is heated. These charges can attract dust and paper scraps in the air. Observe its electrical.
7. Tourmaline is crispy. When wearing, be careful to avoid being impacted.
8. Tourmaline with the same weight will be far from the difference in color, clarity, and cutting.