翡翠市场上琳琅满目，消费者越来越喜爱翡翠，购买的人越来越多，利益驱使下有些不良商家开始制作假翡翠，“上色翡翠”等等。作为普通消费者如何区分“上色翡翠”呢？肉眼是否能看出假翡翠？答案是否定的，即使是多年经验的从业人员也很难百分百确定哪些是假翡翠，只能依靠一下专业手段专业仪器来鉴定，作为消费者我们就需要选择能提供鉴定证书的卖家来购买心仪的翡翠首饰啦
有从业经验的人辨别纯天然翡翠和假翡翠，会采用的方式有：人眼观查色根、色形情况；依靠仪器设备观查翡翠的內部；用响声来分辨真伪。
之上这几类是有经验的人具备的技能，那么适合消费者的方式有什么？尽管消费者沒有权威专家的经验和专业知识，可是依靠一些实用工具也是可以的。
1、在日光灯下观查。
把翡翠放到日光灯下观查，假如色调显示信息的是鲜红色得话那便是上色翡翠了；假如色调不会改变红得话有二种很有可能：天然色和上色都是有很有可能，必须再进一步的辨别。
2、沸水泡浸翡翠。
泡浸翡翠要留意溫度在80-100℃，把翡翠放到适度溫度的沸水种泡浸数钟头，假如水变颜色得话那么就表明是上色翡翠了。但是那样的方法有限定，仅限这些用无机物原材料致色、翠绿色抛光粉致色的翡翠，不宜辨别新科技上色翡翠。
3、紫外光荧光灯管。
假如翡翠是纯天然翡翠得话，在紫外光荧光灯管下的直射下一般沒有荧光反应；上色的蓝紫色翡翠在紫外光灯光效果下会出现较为显著的莹光。
下列的科学研究检测全是合适新高手可用的：
1、热处理工艺辨别的方法。
有的真伪翡翠可以用热处理工艺辨别，纯天然鲜红色翡翠的清晰度比较好，鲜红色位置光泽度强，有灵性；上色翡翠会出現鲜红色不死板，厚实且匀称。
2、查尔滤色镜。
辐照度改颜色的翡翠，它的色调只存有于表层，那样的翡翠在查氏镜下呈暗紫色。历经辐照度改颜色的翡翠，清晰度会比较好，可是翠绿色里透蓝，玉件的表层有负电子的印痕，被负电子的色调会比别的地区的色调深。
3、化学药品。
在有可能是上色翡翠的表层滴稀盐酸，或是用药棉沾取“去字灵”清洗翡翠的表层，假如翡翠的表层色调有退色的状况就表明是假的了。用合适自身的方法开展鉴别哦。
There are a wide variety of jade in the jade market, and consumers are increasingly fond of jade. More and more people are buying it. Driven by profit, some unscrupulous merchants have begun to produce fake jade, “colored jade” and so on. How can ordinary consumers distinguish “colored jade”? Can fake jade be seen with the naked eye? The answer is no. Even experienced professionals find it difficult to be 100% certain which jadeite is fake. They can only rely on professional methods and instruments to identify it. As consumers, we need to choose sellers who can provide identification certificates to purchase our desired jadeite jewelry
Experienced professionals can distinguish between pure natural jade and fake jade by observing the color root and shape with their eyes; Relying on instruments and equipment to observe the interior of jade; Use sound to distinguish truth from falsehood.
What are the suitable ways for consumers to acquire the skills that experienced individuals possess? Although consumers may not have the experience and professional knowledge of authoritative experts, they can still rely on some practical tools.
1. Observe under fluorescent light.
Place the jade under a fluorescent lamp for observation. If the color tone displayed is bright red, then it is colored jade; If the color tone does not change, there are two possibilities: natural color and colored color, which must be further distinguished.
2. Soak jade in boiling water.
When soaking jade, pay attention to the temperature between 80-100 ℃. Soak the jade in boiling water at a moderate temperature for several hours. If the water changes color, it indicates that the jade has been colored. However, such methods have limitations and are only applicable to jadeite colored with inorganic raw materials or emerald green polishing powder. It is not suitable to distinguish jadeite colored with new technology.
3. Ultraviolet fluorescent tube.
If the jade is pure natural jade, there is generally no fluorescence reaction under direct sunlight from a UV fluorescent tube; Colored blue purple jadeite will exhibit significant shimmer under UV lighting effects.
The following scientific research tests are all suitable for new experts to use:
1. Methods for identifying heat treatment processes.
Some genuine and fake jadeite can be distinguished by heat treatment technology. Pure natural bright red jadeite has better clarity, strong glossiness in bright red areas, and spirituality; Coloring jade will result in a bright red non dead board, thick and symmetrical.
2. Char color filter.
Jadeite that changes color by irradiance has a color tone that only exists on the surface, and such jade appears dark purple under a Chatelier’s mirror. Jadeite that has undergone irradiation to change its color will have better clarity, but the emerald green color is transparent with blue, and there are negative electron imprints on the surface of the jade piece. The color tone of the negative electrons will be darker than that of other regions.
3. Chemical drugs.
Drip dilute hydrochloric acid on the surface of the jade that may have been colored, or clean the surface of the jade with a cotton swab dipped in “De Zi Ling”. If the surface color of the jade has faded, it indicates that it is fake. Use appropriate methods to carry out identification.
