Sapphire is as expensive as ruby. If it is color, clarity, and cutting, the price is very high. A small one often costs tens of thousands of yuan. But there are a lot of sapphire in the market, so it is necessary to be cautious and buy a high-quality sapphire for a small amount of money, which is mostly deceived.
Sapphire belongs to the field of jewelry. At the moment, the collection of jewelry is very common. However, in the process of business preservation, the most important thing is to learn a little common sense of judgment.
The most common in the market is sapphire. In fact, the determination of glass is still relatively simple. The glass is pressed out at a high temperature, and is naturally shortened after cooling, and the plane collapses inward. The appearance of this depression is not easy to find with the naked eye. It is necessary to use a magnifying glass. When using a magnifying glass, it cannot be gathered in a straight line, and it is likely to be gathered obliquely. It is easy to find a concave surface, and it is generally glass. The polishing and polishing of the gemstone generally reaches a very flat role. Another way to judge is that the inclusions in the glass are complex, the most common is the bubbles, and the stones have no bubbles. The bubbles in the glass can be found by investigating with a magnifying glass of 10 times.
There is also a sapphire that is artificially composed of sapphire. The identification method is to look at the texture first, whether the layout of the texture can be naturally crystallized, and the natural crystallization is often messy and disordered, so it is generally authentic. The composition of sapphire, the crystal is often very orderly. Of course, many of the sapphire components are clean and flawless, which is generally fake. Since natural gemstones are always somewhat contaminated, there is almost no cleanliness. This kind of sapphire is often smudged in color, glory is very shallow, and there is no deep sense of natural color. The natural gemstones are of high purity and are not eye-catching, and the glory is naturally emitted from the inside out.
Of course, this is just some fundamental identification. If you want to deepen your study and distinguish it, you can grasp this trick as long as you look at it often and have more internships.
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