Jade Question Why is the gambling stone cut and shouldn t it be grinding?

Emerald Gambling Stone. The main ways are rubbing, cutting, and grinding. One of the most important is to cut the stone, which is a necessary step to finally know the true value of the jadeite gambling stone, and it is also the process with the largest risk factor.

Generally speaking, the steps of cutting the stone of the jadeite gambling stone are to review the material - cut the stone - review the material - cut the stone. The initial review is to find the right starting point, and the inappropriate cutting point may destroy the jadeite inside the jadeite gambling stone.

The first stone cutting is to understand the internal situation more accurately, and then synthesize the first review of the material, understand the green distribution in the gambling stone, find the most suitable cutting point, and finally the real stone cutting, calculate the size of the knife, what position of the knife, these will be taken into account in the early stage. In this way, the jadeite inside the jadeite gambling stone will be perfectly expressed as much as possible to show its true value.

A relatively small jadeite rough.

Maybe the seller is according to the price of being able to make a bracelet, plus one or two small brands, and according to the ** of a bracelet to you, but you don't take the usual path, click a knife from the middle, how can the bracelet go up? Therefore, there is a very big skill in cutting stones, not randomly.

When you decide to cut a stone, make sure you have a good understanding of the stone. It is necessary to be familiar with the performance of the leather shell of the gambling stone itself and the effect of lighting, and be able to know which part performs well, cracks, and what can be done, so as to determine the position and know that it can be cut up from the bottom to the top, rather than obsessed with getting rich overnight.

When cutting, use a marker pen to accurately draw the position of the lower knife. If it is a good seed water or pigment, the error of a few millimeters may lose more than a few hundred pieces, who is responsible for the deviation? In addition to preparing for these first cuts, the following details are also worth paying attention to:

1) If you see a crack on the surface or inside, you must cut it in the direction of the crack extension. Otherwise, if you cut it out, what can you do if it's so big and cracked on it? It is a very popular practice in the line of cutting stones along the crack, which can skillfully avoid large cracks.

2) If it is a pigment, the most valuable thing is that bit of green, and you must not destroy the green when cutting. Imagine that 100 yuan is torn into several pieces, and you shouldn't be able to exchange it for 100 yuan when you go to the bank.

3) You can't cut it all at once, and before you have enough experience to accumulate it, you can slowly cut it from the worst part, and the loss will not be too big.

4) You need to know how to do it after cutting it out. The bigger the finished product, the rarer it is. So, if you can make bracelets, make bracelets first, and then consider making some trinkets for the rest. If the material is not very good or there are many cracks, it will be made into flowers or carvings. (No matter how bad it is, the ashtray is okay.)

5) Get your mindset right. Don't rush in when it goes up, thinking that you can get rich overnight; Don't sigh all day long when you cut down, you cut up every time, who will play with you in the future?

Finally, it's important to get to know a good cutter who may give you valuable advice. The material is well opened and used to the fullest, and the profit is higher. There are so many gambling stones cut in the stone shop every day, maybe the cutting master's vision is much better than yours!

This jade gambling stone is generally opened first, so that you can see that the water is good. Whether there is a flaw or variant on that side, and then you can determine that the knife is cut from that side, so the jade will be cut after the window is opened. And dermabrasion is generally the buyer's request to open the window without cutting.

Peeling the skin directly is called dermabrasion.

If you just grind off the skin, you can't see the meat inside clearly, and you can only see the situation inside clearly by cutting a knife from the middle, which is the experience accumulated by the gambling stone people for many years, and there will be no mistake.

Hello. Due to the jade grinding skin open window.

Or the outer skin is completely rubbed away.

Just see the surface condition of the jade.

The internal situation is still unknown.

Like what. There is no crack in the interior.

Whether it is spoiled, discolored, varied, etc.

So cut open to see what's inside.

Before cutting it though.

It will also take into account the problems you have to talk about.

On the premise that the internal situation can be known.

Try to keep the large chunks.

It's not going to be cut randomly.

This depends on the judgment of the stone, and it seems reckless to cut, but in fact, it is well prepared, and it is more along the cracks.

1. Gambling stones are generally wrapped in a leather shell, and no one knows whether it is good or bad inside.

2. Cut from the middle, you can naturally see the quality of the material, but this way of cutting stone is too risky, if you are not 100% sure of a good jadeite, merchants rarely do this, generally cut a thin lid first, see the seed, water, color inside, and then decide how to cut.