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How To Treat Jadeite Jade Defect

2010/9/28 15:04:00 88

actually

objective

The jade is jade.

Cleanliness

Requirements can't be as high as gemstones.

Even in gemstones, the requirement for cleanliness is different, among which diamond and sapphire are the most demanding, while the requirements for emerald and tourmaline are much lower.

A good diamond requires only ten times magnifying glass to observe carefully by experts, and only a very small defect can be found. If a diamond has defects visible to the naked eye, it will be unacceptable.

And if a emerald is visible to the naked eye, it is.

completely

Acceptable, it only affects the value, because the high purity of emerald is too little, and many valuable emeralds are also defective.

Some defects in jadeite jade are unacceptable, which will have a great impact on the value. Some defects are more normal and have little influence on the value.

Unacceptable defects are:

There is a big crack on the ring, which is clearly visible to the naked eye and has a great influence on the appearance of the ring face.

There are very serious white cotton or black flowers on the ring, which have a great influence on the appearance of the ring face.

The color of the ring is very uneven.

The bracelet is heavily broken.

The broken bar refers to the cross cut of the Cross Bracelet, and the broken Bangle can easily be broken off by the external force.

The lock refers to the crack that is parallel to the bracelet surface, which is also a serious problem which accounts for more than 1/3 of the circumference of the bracelet.

The Pearl has a distinct big crack.

The requirements for floral parts are relatively low. In jargon, "no locks, no flowers". If the raw material is perfect, there is no crack, white cotton, and impurities will be processed into a face. It is precisely because impurities are processed into flower parts.

Small cracks and impurities on flower parts are acceptable. Even very high quality flowers can not avoid small defects completely.

When buying inlaid jewelry and inlaid Guanyin, Buddha and flower pieces, we must pay attention to whether the back is sealed or not. If the back is blocked by 1298.10,1.80,0.14% or platinum, buyers will not be able to see the whole picture of jadeite jade. There may be more serious problems on the back. Sometimes, a small window can be left on the back, but it is still difficult to see the blemishes of jade in general.

If this happens, buyers should be very careful.