As a symbol of quality of life and decent social status, gems are now more than just beauty and rarity, but also wealth and investment. The taboo of collecting gems is that you don’t know the true face of the mountain to buy fakes. This year’s 315, we will take stock of the top five gems with the highest falsification rate in the market. The identification method tells you, don’t be fooled. 1. Diamond: Seven-color fire color is difficult to imitate Diamond is one of the world's most expensive, most beautiful gem, so there is a lot of cheap stones or with artificial gemstones instead of diamond sales. Currently, the most common counterfeit diamonds on the market are zircon, glass and colorless crystal. Identification: 1, these three gems did not fire brightly colored diamonds. The real diamonds with other gemstones can not match the color of fire and dazzling, and zircon drab, can only see white, can not see other colorful 'pride; glass products into the water once it is no glory, a good identification; transparent crystal is in the fire Choi aspects can not reach the level of the diamond. 2. Zircon is the most similar gemstone to the naked eye. When viewing the fire, you can also view the cut profile with a 10x magnifying glass. Generally, the diamond profile is straight, and the zircon profile is circular. of. 2, ruby: ten red and nine cracked ribbon Ruby has a strong luster and is brighter in the sun. Moreover, there is a saying that "ten red and nine cracks", natural rubies can often see obvious inclusions and uneven ribbons. Identification method: 1, natural ruby ​​generally less uniform color uniform, soft interior see, a hexagon or a linear growth of the endless belt ribbon. However, the color of the synthetic ruby ​​is very pure, and the saturation is extremely high, which is unnatural. 2, high-quality natural ruby ​​top facet can not see pleochroism, and synthetic red visible pleochroism, and the processing process is relatively rough. 3, sapphire: true sapphire is "hard bones" To identify sapphire, color and hardness are the most intuitive aspects besides looking at the inner body. Identification method: 1. Synthetic sapphire is usually shiny and unnatural, and its color is also deep and hard. The natural sapphire color is high in purity and not glaring, and the natural brilliance is emitted from the outside from the inside. 2, the identification of sapphire true and false can be used as a reference material, because the hardness of natural sapphire is 8, the hardness of topaz is 7, using natural sapphire to draw topaz can draw traces. 4, emerald: true and false look at the package The preciousness of emerald stems from her long history, beautiful colors and super-difficult mining. It is rare and precious, and there are few high-quality emeralds, so it has always been very precious. Identification method: 1. Among all the green gemstones, the internal inclusions of the emeralds are numerous and complicated. Under normal circumstances, there are obvious wraps in the emeralds on the market. 2. After the real emerald is cut, the light is brighter. Because there are flaky black mica inclusions or columnar amphibole mineral inclusions inside, the resulting flash can break through the surface, and the light is beautiful and bright. 5, cat eyes: eyeliner smart to see the color The cat's eye is rare and precious. There are two main points in the identification method. One is the optical effect “eyeliner†unique to the opal, and the second is the color. Identification method: 1. There is only one eyeliner in the real cat's eye. With the distance of the light source, the eyeliner can be flexibly opened. 2, there are many gemstones with cat-eye effect, but there is only one kind that can be called "cat's eye" - golden green cat's eye. The color of the golden green cat's eye is generally distributed between yellowish green and brown. Sun Visor Hat,Sun Visor Cap,Face Sun Visor Hat,Sun Shield Visor Hat Dongyang City Feilong Cap Co., Ltd. , https://www.zjflcaps.com
September 24, 2022